Hindi, asked by manasakavala5589, 1 year ago

Annabelle is taking the train to see her boyfriend on Valentine's day The train is 100 meters long and it takes 30 seconds to cross a 400m bridge.what speed is the train going at?

Answers

Answered by wwwinivip7bc3w

3

answers is
500m/30sec
(1km/1min
or
60km/h)

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