Question

Q.) A train travelling at a speed of 80 km per hr passes a bridge of 350 metres long in 36 seconds find the length of the train. Please tell the answer fast coz tomorrow is my exam

Answer 1

Let length of train be x
A/Q
350 + x / 80*5/18 = 36
350 +x = 80 *36*5/18
350 + x = 800
x= 800 -350
x = 450

Answer 2

Hello friend
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Given data

80KMph => 80*5/18 => 22.222222

speed = distance/Time

let lenght of the train is x

x+350/36 = 22.222222
x+350= 800
x= 450

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Hope it's help u