Question

TRAIN 920 M LONG PASSES A PLATFORM 520 M LOn 48 sec. find the speed of the train.
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Answer 1

Answer:

the train passes (920+520)m in 48 sec

speed if the train =1440/48 m/sec

=30 m/sec

Answer 2

Answer:

30 m/sec

Step-by-step explanation:

The length of Train = 920m

the length of platform = 520m

The total Distance that to be covered is=920+520

=1440 m

The time taken to cover the distance =48 sec

The speed = Distance covered/ Time taken

=1440/48

30m/sec = 108 Km/hr