Question

A train is moving at a uniform speed of 75 kilometre per hour how far will it travel in 20 minutes

Answer 1

75km/hr=75*5/18m/s

            time=20min=20*60s

            speed = dis/time

            dis =speed*time

                  =75*5/18*20*60

                   =25000m=25 km

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Answer 2

Answer:

DISTANCE = 25 kilometres

Step by step explanation :

Given

Speed of the train = 75 km/hr

Time = 20 minutes

For calculating distance we need to convert time in minutes to time in hours

So,

20 minutes = 20/60hours

Simplifying

20/60 = 10/30

20/30 hours = 1/3 hours

Distance = speed × time

Distance = 75 × 1/3

Distance = 25 × 1

Distance = 25 kilometres

The train will travel 25 kilometres with a constant speed of 75 km/hr in 20 minutes