A train crosses a station platform in 36 seconds and crosses a man standing on the platform in 20 seconds. If the speed of the train is 54 km/h, what is the length of the platform?

A train crosses a station platform in 36 seconds and crosses a man sta

1.	A train crosses a station platform in 36 seconds and crosses a man standing on the platform in 20 seconds. If the speed of the train is 54 km/h, what is the length of the platform?
A.	360 m
B.	240 m
C.	120 m
D.	300 m
Answer» C. 120 m

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A train crosses a station platform in 36 seconds and crosses a man standing on the platform in 20 seconds. If the speed of the train is 54 km/h, what is the length of the platform?

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