Question

A train is moving at a unifo speed of 75 km/hour . How far will it go in 20 minutes

Answer 1

Speed of train per hour = 75 km
                        = 75000 m

speed of train per minute = 1250 m 

Distance covered by train in 20 minutes = 20 x 1250m
                                                                 = 25000 m
                                                                 25 km

Hence, the train will cover a distance of 25 kilometers in 20 minutes.

Answer 2

Okay So, We know that: 

Speed of trian = 75 km/hr
                       = 75 km in 60 min (1 hr)

In 60 min 75 km is covered, Then In 20 min the distance covered will be:

 Distance =  (20/60)*75= 25 Km

Your Answer= 25 Km.