# The speed of a car is 63 km/hr, if we don't let.............What is the time in minutes that the car stops for per hour?

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The speed of a car is 63 km/hr, if we don't let it stop at any point.
If the car stops at stops, the speed of the car is 54 km/hr.
What is the time in minutes that the car stops for per hour?

posted Nov 28, 2019
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