Question

A train 270meter long is running at 80km/hrs. how much time will it take to cross a platform 130metre long​

Answer 1

Answer:

18 sec.

Step-by-step explanation:

80km/h = 200/9 m/s

time required = 270+130/200/9

400/200/9

400*9/200

18 sec

Answer 2

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