Math, asked by rajputtanisha621, 1 month ago

A train 400m long is travelling at a speed of 60 km/h . How long will it take to cross bridge 600 m long?​

Answers

Answered by yoge765pe8ang
2

Answer:

90km/h

Step-by-step explanation:

400 = 60

600 = x

400x = 60×600

x = 60×600/400

= 36000/400

= 90

x = 90km/h

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