Math, asked by SHARIMAHMAD, 1 year ago

a train crosses two bridges 800 M and 400 m long in respectively 100 seconds and 60 seconds. what is the length of the train ?

Answers

Answered by updesh21

1

lenght of train is 200 meters
we can calculate

800+x/100 =400+x/60

where x= length of train

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