Train 100 m long passes a bridge at the rate of 72 km/h in 25 s. The l

1.	Train 100 m long passes a bridge at the rate of 72 km/h in 25 s. The length of the bridge is:
Answer» Answer: 400m Explanation: LET the length of BRIDGE be X m. distance=speed×time 100+x=72×5÷18×25 100+x=500 x=500-100=400m hope it HELPS u....

Train 100 m long passes a bridge at the rate of 72 km/h in 25 s. The length of the bridge is:

Answer»

Answer:

400m

Explanation:

LET the length of BRIDGE be X m.

distance=speed×time

100+x=72×5÷18×25

100+x=500

x=500-100=400m

hope it HELPS u....

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Train 100 m long passes a bridge at the rate of 72 km/h in 25 s. The length of the bridge is:

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