Math, asked by hemalatha9151, 1 year ago

A train covers a distance of 51 km in 45 minutes,how long will it take to cover221 km

Answers

Answered by Anonymous

0

d = 51km , t = 45minutes = 0.75Hour
v = d/t = 51/0.75
= 68km/h

d = 221km , t = ? , v = 68km/h
t = d/v = 221/68
= 3.25 Hour = or 195 minutes

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