Question

A train travels 455 km in 7 hours. How much time will it take to travel 780 km?​

Answer 1

Answer:

Train travels 455 km in 7 hours...

then in one hour it travels 65  km  [455/7]

then for 780 km

time = dis/speed

780/65 = 12 hours

It takes 12 hours to travel 780km

Step-by-step explanation:           Hope this helps you....

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