Math, asked by nehamurmu227, 5 months ago

The speed of of a train is 30 km/h. How long will it take to across a signal it its length is 25 m?​

Answers

Answered by lahari60
1

Answer:

speed=30km/h

distance to cross the signal=length of the train

=25m

=0.025km

time taken=distance/speed

=0.025/30hour

=0.025/30*60*60s

=0.025*2*60

=3s

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