The maximum speed of a train is 80 km/h. it takes 10 h to cover a d istance of 400 km. find the ratio of its maximum speed to its average speed
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The ratio of it's maximum speed to it's average speed is 2:1 .
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The maximum speed of train is 80km/h
Average spped =total distance travelled/time taken
Average speed of train is 400km=40km/h
Ration of maximum speed to average speed =Maximum speed :average speed
= 80km/h:40km/h
= 1/2 .
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