Question

A train 330 m long is running at a speed of 75 km/hour. How much time it will take to cross a platform of 170 m long?​

Answer 1

The problem will be solved using the following formula -

Length of the Train + Length of the Platform (m) = Speed of the Train (m/s) * Time taken to cross the platform (s)

Here,

length of the train=330m

length of platform=170m

speed of train=75km/h (To convert km/h to m/s, we multiply the value by 5/18)

In m/s=75×5/18

=125/6

let the time taken by train be=x

using the formula stated above we get

330+170=125/6×x

500=125/6×x

x=500×6/125

x=24

hope it's helpful to you

have a good ahead

Answer 2

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