a train travelling at 60 km per hour takes 18 second to cross a 180 metre long platform find the length of the train

Mathematics

1 answer:

uranmaximum [27]3 years ago

6 0

Lengthof train=X
platform length=180
total distance=x+180
speed=60km/hr=60×5/18=(300/18)m/
Time =18s
Time =Distance/speed
18=X+180/(300/18
18×300=18(X+180)
300=X+180
x=300-180=120
so length of the train=120m

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