Question

a train is moving at uniform speed of 75 km per hour how far will it travel in 20 minutes find the time required to cover the distance of 250 kilometres​

Answer 1

Answer:Distance travelled in 20 minutes =25km

Time required to travel 250 km=3.33 hour

Step-by-step explanation:

Speed of train=75 km/hr

For 1 hour, train will travel 75km

1 hr-------75km

i. e. 60 min---------75km

20 min----------?

By cross multiplication,

Distance travelled in 20 min =20×75/60

=25 km.

Also,time required to travel 250 km = Distance/Speed

=250/75

=3.33hr