Math, asked by savleen5194, 10 months ago

A train crosses an electric pole in 10 seconds and a platform in 15 seconds. The length of the platform is 100 meters. What is the speed of the train?

Answers

Answered by student0135

0

Answer:

7 m / sec.

Step-by-step explanation:

Train crosses platform in 15 sec.

Thus, 100 m is crossed in 15 sec

Speed = D

t

=> 100

15

=> 20 => 6.6m/sec

3

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