Question

a train is running at a speed of 80km/hr.how much time will it take to cover a distance of 480km

Answer 1

speed=distance/time
80=480/time
time=480/80
time=6
therefore the train require 6 hours to travel a distance of 480km

Answer 2

speed of train=80km/h
distance covered by train = 480km
speed = distance/time
which means,
time=distance/speed=480/80= 6hours