Math, asked by Taaj1990, 1 year ago

A train cover 51 km in 3hours. Calculate its speed.how far does the train go in 30 minutes?

Answers

Answered by sushilkumaragr468
1

speed = distance / time


s= d/t

i) d= 51 km

t= 3hr

s= d/t = 51/3 = 17 km/hr


ii) s= 17km/hr


t= 30 mi = 1/2 hr

d= s*t

d= 17 * 1/2 = 17/2 = 8.5 km

in 30 minutes train travels the distance = 8.5 km

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