Question

A train is moving 50 kilometres per hour speed and will reach the next station in 3 hours. If the train driver increases its speed by 25 kilometres per hour. How much earlier will the train reach the next station?

Answer 1

Step-by-step explanation:

here speed=50km/hr

time taken=3hrs

distance=speed*time=50*3=150km

if the driver increases its speed by25km/hr the new speed will be75km/hr

time taken to reach=150/75=2hrs

time difff=3hrs-2hrs=1hrs