Question
The average speed of a bus is 5/7 of the average speed
of a car which covers 2800 km in 50 hrs. What is the average speed of the bus?Solution
Distance covered by car = 2800 km, Time = 50 hrs. Speed of a car = Distance/time = 2800/50 = 56 km/hr Average speed of a bus = (5/7) of 56 = 40 km/hr
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