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11 May, 10:47

A car is traveling at a speed of 120 kilometers per hour. What is the car's speed in miles per hour? How many miles will the car travel in 4 hours?

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  1. 11 May, 10:49
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    The car's speed is 74.5444 mi/hr. It travels 298.2576 miles in 4 hours.

    Step-by-step explanation:

    If we want to know the speed in mi/hr, we must convert the km to mi. We can convert from kilometers to miles as follows.

    mi = km * 0.62137

    Then, if the car is moving at 120 km / hr, we have that the car is moving at

    120*0.62137 mi / hr, which is 74.5644 mi/hr. If we want to know how many miles the car travels in four hours, we multiply the speed times the total time. Hence

    total distance = 74.5444 mi/hr * 4 hr = 298.2576 miles.
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