Math, asked by satishkundu91, 6 months ago

the traln.
b. A train 270 m long is running at 80 km/hr. How much time will it take to cross a
platform 130 m long?​

Answers

Answered by kannmeghna
1

Answer:

Speed of the train = 80 km/hr = 80 x 1000/3600 80 x 5/18 = 200/9 m/sec

Distance = length of the trian + length of the platform = 130 m + 270 m = 400 m

Time = Distance / Speed

= 400x9 / 200

= 2 x 9

= 18 sec.

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