1.

A train with a uniform speed passes a platform, 122 meters long, in 17 seconds and a bridge, 210 meters long in 25 seconds. The speed of the train is:

A. 37.5 km/h
B. 39.6 km/h
C. 46.5 km/h
D. 37.6 km/h
Answer» C. 46.5 km/h


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