70 miles an hour in km - Cheetahs hold the title of the world's fastest land animal and can reach a top speed of 70 miles per hour. ... is 0.17 miles per hour. ... speed of 600 kilometers per hour [or 373 miles per hour ...

 
To convert kilometers per hour to miles per hour: Take your speed. Multiply the value by 0.62. A handy trick if you don't have a calculator to hand (e.g., you're driving) is to use the Fibonacci sequence (1, 1, 2, 3, 5, 8…). Take a number; the next one in the sequence is the kilometers if the previous one was miles (e.g., 50 mph is roughly .... Hit dem up lyrics

Alternative conversion. We can also convert by utilizing the inverse value of the conversion factor. In this case 1 meter per second is equal to 0.05142857142853 × 70 kilometers per hour. Another way is saying that 70 kilometers per hour is equal to 1 ÷ 0.05142857142853 meters per second .We recently did this same test with a 2019 Tesla Model 3 dual-motor, long-range, and finished up with 290 miles and an excellent efficiency rate of 4.25 mi/kWh (14.6 kWh/100 km).1 mph = 1.6093439999987 km/h. To convert 60 miles per hour into kilometers per hour we have to multiply 60 by the conversion factor in order to get the velocity amount from miles per hour to kilometers per hour. We can also form a simple proportion to calculate the result: 1 mph → 1.6093439999987 km/h. 60 mph → V (km/h)To Calculate swap units ↺ 70 Miles per Hour = 112.65408 Kilometers per Hour exact result Decimal places Result in Plain English 70 miles per hour is equal to about 113 kilometers per hour. In Scientific Notation 70 miles per hour = 7 x 10 1 miles per hour ≈ 1.12654 x 10 2 kilometers per hour Miles per HourA mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hA mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hKilometer. Definition: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles. History/origin: The prefix kilo- is a metric prefix indicating one thousand. One kilometer is therefore one thousand meters. The origin of the kilometer is linked to that of the meter, and its current definition as the distance traveled by ...Miles per hour. This is a measurement of speed typically used in non-metric countries for transport such as the USA. The United Kingdom also uses this on the roads although officially the metric system has been adopted. Road speed limits are given in miles per hour which is abbreviated as mph or mi/h. Miles per hour to Kilometers per minute formulaUsage of fractions is recommended when more precision is needed. If we want to calculate how many Miles per Hour are 70 Kilometers per Hour we have to multiply 70 by 15625 and divide the product by 25146. So for 70 we have: (70 × 15625) ÷ 25146 = 1093750 ÷ 25146 = 43.495983456613 Miles per Hour. So finally 70 km per hour = 43.495983456613 mph.2:35/mile or 1:36/km: 2:49/mile or 1:45/km: 200 meters: 2:35/mile or 1:36/km: 2:52/mile or 1:47/km: 400 meters: 2:54/mile or 1:48/km: 3:12/mile or 1:59/km: 800 meters: ... Generally, anaerobic exercises (~80-90% MHR) involve short, intense bursts of activity while aerobic exercises (~70-80% MHR) involve light activity sustained over a long ...Convert 70 Miles/Hour to Kilometers/Hour (mph to km/h) with our conversion calculator and conversion tables. To convert 70 mph to km/h use direct conversion formula below. 70 mph = 112.63498920086 km/h. You also can convert 70 …Quick conversion chart of miles to km. 1 miles to km = 1.60934 km. 5 miles to km = 8.04672 km. 10 miles to km = 16.09344 km. 15 miles to km = 24.14016 km. 20 miles to …A car is traveling 70 km in 45 minutes. How many miles an hour is the car traveling? The conversion factor you will need for this question is: 1 mile = 1.60934 km About 60 miles per hour About 52 miles per hour About 50 miles per hour About 58 miles per hour For example, to convert from miles per hour to kilometers per hour you would multiply by 0.44704 then divide by 0.2777778. Or, multiply by 0.44704/0.27777778 = 1.6093439. So, to convert directly from mph to km/h (kph), you multiply by 1.6093439.Miles per hour. This is a measurement of speed typically used in non-metric countries for transport such as the USA. The United Kingdom also uses this on the roads although officially the metric system has been adopted. Road speed limits are given in miles per hour which is abbreviated as mph or mi/h. Miles per hour to Kilometers per second formula1 mph = 1.6093439999987 km/h. To convert 30 miles per hour into kilometers per hour we have to multiply 30 by the conversion factor in order to get the velocity amount from miles per hour to kilometers per hour. We can also form a simple proportion to calculate the result: 1 mph → 1.6093439999987 km/h. 30 mph → V (km/h)If you travel at a speed of 100 miles per hour for a certain amount of time, how far will you travel? Compute the distance in miles, kilometers, feet, and meters. ... Compute the distance in miles, kilometers, feet, and meters. Speed. Time. hr. min. Calculate. Results. 100 miles per hour for 3 hours: ... 70 miles: 43 Minutes: 71.7 miles: 44 ...The mile/hour [mi/h] to meter/second [m/s] conversion table and conversion steps are also listed. Also, explore tools to convert mile/hour or meter/second to other speed units or learn more about speed conversions. ... It is equal to exactly 3.6 kilometers per hour, approximately 3.2808 feet per second, and approximately 2.2369 miles per hour ...How far is 70 thousand miles in kilometers? 70,000 mi to km conversion. Amount. From. To Calculate. swap units ↺. 70,000 Miles = 112,654.08 Kilometers. exact result. Decimal places. Result in Plain English. 70 thousand miles is equal to about 113 thousand kilometers. ...1. Light Air. 1 to 3 mph. Direction of wind shown by smoke drift, not by wind vanes. Little if any movement with flags. Wind barely moves tree leaves.Next, let's look at an example showing the work and calculations that are involved in converting from kilometers per hour to meters per second (km/h to m/s). Kilometers per hour to Meters per second Conversion Example Task: Convert 75 kilometers per hour to meters per second (show work) Formula: km/h ÷ 3.6 = m/s Calculations: 75 km/h ÷ 3.6 ...A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h1 km/h = 0.6213711922 mi/h 1 mi/h = 1.609344 km/h Example: convert 15 km/h to mi/h: 15 km/h = 15 × 0.6213711922 mi/h = 9.3205678836 mi/h Popular Speed Unit Conversions mph to kph kph to mph meters per second to miles per hour miles per hour to meters per second knot to mph mph to knot feet per second to mph mph to feet per secondA trained walker can do a 26.2-mile marathon in eight hours or less, or walk 20 to 30 miles in a day. But the average person only walks 2 to 2.5 miles a day. ... The evidence for this comes from charity walks and American Volkssport Association's non-competitive 10-kilometer walks.Miles Per Hour Formula: MPH = Miles/ (Hours + (Minutes/60)) Miles Per Hour Definition. Our Miles Per Hour Calculator can tell you how many miles you drive in a single stretch. On long road trips, knowing how many miles you are averaging per hour can give you an idea of how long it will take to get to your destination.In Scientific Notation. 75 kilometers per hour. = 7.5 x 10 1 kilometers per hour. ≈ 4.66028 x 10 1 miles per hour.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hThis calculator allows you to calculate miles per hour. Sports & Hobbies. Armor Penetration Calculator. High Performance Bass Fishing Boat Speed Calculator. Horsepower Calculator. mph Calculator. Miles. Time (in seconds) Calculate.70 mph = 112.63498920087 km/h. You also can convert 70 Miles/Hour to other speed units → 70 MILES/HOUR = 112.63498920087 KILOMETERS/HOUR Direct conversion …A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hA mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h A kilometer per hour is a unit of speed. Something traveling at one kilometer per hour is traveling about 0.278 meters per second, or about 0.621 miles per hour. Common abbreviations: km/h, kmph, km/hr, km/hourIn Scientific Notation. 65 miles per hour. = 6.5 x 10 1 miles per hour. ≈ 1.04607 x 10 2 kilometers per hour. In Scientific Notation. 370 miles per hour. = 3.7 x 10 2 miles per hour. ≈ 5.95457 x 10 2 kilometers per hour.A kilometer per hour is a unit of speed. Something traveling at one kilometer per hour is traveling about 0.278 meters per second, or about 0.621 miles per hour. Common abbreviations: km/h, kmph, km/hr, km/hourFor example, if the total distance travelled was 250 miles and the time it took was 5 hours, then the calculated average speed is 250 / 5 = 50 miles per hour (mph). If the distance was 200 kilometers and it took 4 hours to cover it, the speed was 200 / 4 = 50 km/h (kilometers per hour).A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hIf you travel at a speed of 70 miles per hour for a certain amount of time, how far will you travel? Compute the distance in miles, kilometers, feet, and meters. Speed. Time. hr. min. Calculate. Results. 70 miles per hour for 9 hours: Distance traveled; 630 miles: 1,014 kilometers: 3,326,400 feet ...A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hA mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hA mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hMultiply the 60 minutes in an hour by the 60 seconds in a minute to obtain the number of seconds in an hour: 60 X 60 equals 3,600 seconds. Divide the number of meters in a mile (1,609.344) by the number of seconds in an hour (3,600): 1,609.344 divided by 3,600 equals 0.44704. One mile per hour equals 0.44704 meter per second.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hIn Scientific Notation. 75 kilometers per hour. = 7.5 x 10 1 kilometers per hour. ≈ 4.66028 x 10 1 miles per hour.More information from the unit converter. How many nautical mile/hour in 1 kilometers per hour? The answer is 0.53995680345572. We assume you are converting between nautical mile/hour and kilometre/hour.You can view more details on each measurement unit: nautical mile/hour or kilometers per hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1.9438444924406 ...In Scientific Notation. 80 miles per hour. = 8 x 10 1 miles per hour. ≈ 1.28748 x 10 2 kilometers per hour.Para convertir milla por hora a kilómetro por hora, multiplica el valor en milla por hora por 1.609344. Luego, 70 mph = 70 × 1.609344 = 113 kph (este resultado ...In Scientific Notation. 35 miles per hour. = 3.5 x 10 1 miles per hour. ≈ 5.6327 x 10 1 kilometers per hour.A kilometer per hour is a unit of speed. Something traveling at one kilometer per hour is traveling about 0.278 meters per second, or about 0.621 miles per hour. Common abbreviations: km/h, kmph, km/hr, km/hourIn Scientific Notation. 470 miles per hour. = 4.7 x 10 2 miles per hour. ≈ 7.56392 x 10 2 kilometers per hour.Convert km/h, meters per second and miles per hour Even though these conversions are covered in the Converter on this website, they are so common that they have their own converter. You can convert between miles per hour, meters per second and kilomoters per hour.That would be 27,000 miles per hour squared. Example 2: If a truck is travelling at 50 km/h and increases its velocity to 65 km per hour in 10 seconds, what is its acceleration? The answer is (65 kmph - 50 kmph) / 10s = (18.055 m/s - 13.888888 m/s) / 10s = 0.416667 m/s 2 (meters per second squared).A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hJan 30, 2014 ... Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation Converting ...To Calculate swap units ↺ 70 Miles per Hour = 112.65408 Kilometers per Hour exact result Decimal places Result in Plain English 70 miles per hour is equal to about 113 kilometers per hour. In Scientific Notation 70 miles per hour = 7 x 10 1 miles per hour ≈ 1.12654 x 10 2 kilometers per hour Miles per HourAdditionally, the fuel consumption calculator will output the fuel cost per mile or fuel cost per km, depending on the metric units selected, as well as miles per $ / km per $. These are very useful when estimating your fuel costs and can help you predict your expenses easier on a future trip. For example, if you notice that your usually spend ...A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hDriving at 65 miles per hour without delays or breaks, it would take a traveller approximately 0.49 hours or 29 minutes 53 seconds to complete the journey. This result can be obtai...A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h In Scientific Notation. 81 miles per hour. = 8.1 x 10 1 miles per hour. ≈ 1.30357 x 10 2 kilometers per hour.Quick conversion chart of miles to km. 1 miles to km = 1.60934 km. 5 miles to km = 8.04672 km. 10 miles to km = 16.09344 km. 15 miles to km = 24.14016 km. 20 miles to km = 32.18688 km. 25 miles to km = 40.2336 km. 30 miles to km = 48.28032 km. 40 miles to km = 64.37376 km.The speed limit in meters per hour ( m h) can be found by converting miles to kilometers and then kilome... 1- The speed limit on highway is 70 miles per hour (mph). Calculate the speed limit in m per hour (m/h) 1 mile = 1.609 km, 1 km = 1000m) O 1.112.63 m/h 2.0.11263 m/h 03.11.263 m/h 4. 112630 m/h.A kilometer per hour is a unit of speed. Something traveling at one kilometer per hour is traveling about 0.278 meters per second, or about 0.621 miles per hour. Common abbreviations: km/h, kmph, km/hr, km/hourA mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hA mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hIn Scientific Notation. 76 miles per hour. = 7.6 x 10 1 miles per hour. ≈ 1.2231 x 10 2 kilometers per hour.Usage of fractions is recommended when more precision is needed. If we want to calculate how many Kilometers per Hour are 85 Miles per Hour we have to multiply 85 by 25146 and divide the product by 15625. So for 85 we have: (85 × 25146) ÷ 15625 = 2137410 ÷ 15625 = 136.79424 Kilometers per Hour. So finally 85 mph = 136.79424 km per hour.In Scientific Notation. 71 kilometers per hour. = 7.1 x 10 1 kilometers per hour. ≈ 4.41174 x 10 1 miles per hour. Wind Speed Conversion. by Tim Brice and Todd Hall. Enter a wind speed that you would like: Answers: mph (miles per hour) mph. knots. knots. m/s (meters per second) If you travel at a speed of 70 miles per hour for 3 hours, how far will you travel? Compute the distance in miles, kilometers, feet, and meters. Speed. Time. hr. min. Calculate. Results. 70 miles per hour for 3 hours: Distance traveled; 210 miles: 338.0 kilometers: 1,108,800 feet ...This averages out to a difference of 1.2 minutes slower for every kilometer (.62 mile) at age 60 than at age 20. Here's a table that shows average walking speeds as we age: Age. Meters/second ...Now you know how fast 70.8 mph is in km/h. So what does it mean? It means that if you are driving 70.8 mph to get to a destination, you would need to drive ...A kilometer per hour is a unit of speed. Something traveling at one kilometer per hour is traveling about 0.278 meters per second, or about 0.621 miles per hour. Common abbreviations: km/h, kmph, km/hr, km/hourOne study defines a minimum speed for moderate-intensity as about 100 steps per minute for adults under age 60 (about 3 miles per hour or 4.8 kilometers per hour). If you already have a high fitness level, you may not be in a moderate-intensity exercise zone at a 3 miles per hour (4.8 kilometers per hour) pace.The fastest way to convert miles per hour to kilometers per hour is to use this simple formula: km/h = mph × 1.609344. The speed in kilometers per hour is equal to the speed in miles per hour multiplied by 1.609344. Since one mile per hour is equal to 1.609344 kilometers per hour, [1] that's the conversion ratio used in the formula.Using the unitary system, we get that 60 miles are equal to $60\times 1.60934=96.56064$ km. We take the approximate value of 96.56 km. Therefore, 60 miles per hour is as fast as 96.56 kilometres per hour. Note: We need to remember that mile is not part of the metric system but kilometre is. All the units in the metric system are connected with ...70 miles per hour equals 112.654 kilometers per hour All In One Units Converter Physics Chemistry To calculate a mile per hour value to the corresponding value in …It would take 57.43 minutes to drive 67 miles at 70 miles per hour. The formula for determining the time it takes to travel a particular distance is distance divided by rate equals...70 Mile per Hour is equal to 112.654 Kilometer / Hour. Formula to convert 70 mph to km/h is 70 * 1.609344. Q: How many Miles per Hour in 70 Kilometers per Hour? The answer is 43.496 Miles per Hour. Lastest Convert Queries. 30000 Miles per Hour to Meters per hourmiles per hour (mph, mi/h) Related categories: ... You are currently converting speed units from minute per kilometer to miles per hour 1 min/km = 37.28227153424 mph. minute per kilometer . min/km miles per hour . 37.28227153424 mph Conversion base : 1 min/km = 37.28227153424 mph.To convert 7.5 mph to km/h use direct conversion formula below. 7.5 mph = 12.068034557235 km/h. You also can convert 7.5 Miles/Hour to other Speed (popular) units.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hThe conversion of speed in miles per hour to a speed in kilometers per hour is easier with our online converter above, which also have a quick copy function. Miles per hour to km per hour conversion example. Sample task: convert 100 miles per hour to kilometers per hour. Solution: Formula: mph * 1.609344 = kmph Calculation:Kilometers per second to Miles per hour formula Miles per hour. This is a measurement of speed typically used in non-metric countries for transport such as the USA. The United Kingdom also uses this on the roads although officially the metric system has been adopted. Road speed limits are given in miles per hour which is abbreviated as mph or mi/h.In Scientific Notation. 470 miles per hour. = 4.7 x 10 2 miles per hour. ≈ 7.56392 x 10 2 kilometers per hour.How many kilometers per minute in a mile per hour: If v mi/h = 1 then v km/min = 0.0268224 × 1 = 0.0268224 km/min. How many kilometers per minute in 72 miles per hour: If v mi/h = 72 then v km/min = 0.0268224 × 72 = 1.9312128 km/min. Note: Mile per hour is an imperial or United States customary unit of speed. Kilometer per minute is a metric ...70 km per hour for 1 hour and 27 minutes: Distance traveled. 63.07 miles. 101.5 kilometers. 333,000 feet. 101,500 meters. results may be rounded.Whichever the cause, it is best to resolve the issue early on before it gets worse. Here are 20 common reasons why a car shakes when driving over 70 mph: Out-of-balance tires. Misaligned wheels. Uneven tire wear. Wheel runout. Faulty brake system. Worn parts. Low tire pressure.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hA mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h

Speed conversions between miles per hour (mph, miph, m/h, mi/h) and kilometres per hour (kph, kmph, km/h) are usually used for calculating speed limits when driving abroad, espcially for UK and US drivers.Miles per hour are used in the United States and in the UK. Despite the UK having legally converted to metric for most measures, miles and miles …. Yellow pages reverse phone lookup

70 miles an hour in km

The Beaufort Scale is an empirical measure that relates wind speed to observed conditions at sea or on land. Its full name is the Beaufort wind force scale . Below is a table showing the Beaufort Scale with speeds in knots, miles per hour and kilometres per hour. Please note that these are mean speeds, usually averaged over 10 minutes by ...If you travel at a speed of 70 miles per hour for 10 hours, how far will you travel? Compute the distance in miles, kilometers, feet, and meters. Speed. Time. hr. min. Calculate. Results. 70 miles per hour for 10 hours: Distance traveled; 700 miles: 1,127 kilometers: 3,696,000 feet ...Here are some examples of how to convert kilometers per day to other units of speed, using the conversion factors given above: To convert 100 km/d to miles per hour, we multiply by 0.0254: 100 km/d x 0.0254 = 2.54 mph. To convert 200 km/d to feet per second, we multiply by 0.037878788: 200 km/d x 0.037878788 = 7.5757576 fps.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hHow many kilometers per minute in a mile per hour: If v mi/h = 1 then v km/min = 0.0268224 × 1 = 0.0268224 km/min. How many kilometers per minute in 72 miles per hour: If v mi/h = 72 then v km/min = 0.0268224 × 72 = 1.9312128 km/min. Note: Mile per hour is an imperial or United States customary unit of speed. Kilometer per minute is a metric ...More information from the unit converter. How many nautical mile/hour in 1 kilometers per hour? The answer is 0.53995680345572. We assume you are converting between nautical mile/hour and kilometre/hour.You can view more details on each measurement unit: nautical mile/hour or kilometers per hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1.9438444924406 ...Miles per hour. This is a measurement of speed typically used in non-metric countries for transport such as the USA. The United Kingdom also uses this on the roads although officially the metric system has been adopted. Road speed limits are given in miles per hour which is abbreviated as mph or mi/h. Miles per hour to Kilometers per second formulaIn Scientific Notation. 73 kilometers per hour. = 7.3 x 10 1 kilometers per hour. ≈ 4.53601 x 10 1 miles per hour.Automatic estimates are provided for local gas prices and vehicle fuel efficiency in miles per gallon (mpg) or liters per 100 kilometers (L/100 km), based on the make and model of your car, SUV, or minivan. Don't let the economy and …The conversion of speed in miles per hour to a speed in kilometers per hour is easier with our online converter above, which also have a quick copy function. Miles per hour to km per hour conversion example. Sample task: convert 100 miles per hour to kilometers per hour. Solution: Formula: mph * 1.609344 = kmph Calculation:A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/hIn Scientific Notation. 69 miles per hour. = 6.9 x 10 1 miles per hour. ≈ 1.11045 x 10 2 kilometers per hour.A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour. It is equal to exactly 1.609344 kilometers per hour. Common abbreviations: mph, mi/h .

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