Math, asked by ushadevi123, 1 year ago

a 200 meters long train is running at speed of 72km/h how long will it take to cross 800m long bridge

Answers

Answered by sprao534
4
Time required to cross 800 m. bridge=1000/72000=1/72=1/72*60=5/6 minutes =50 seconds
Answered by pradipsangada24
1
50 seconds it take to cross 800m long bridge
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