Question

a motor car travelling at speed of 50 km per hour take 6 hours to travel from one town to another how many hours would a car travelling at the speed of 30 km per hour take for the same journey?

Answer 1

10 hours
as distance=50*6=300
time taken by car=300/30=10

Answer 2

it will take 10 hours.
total distance= 6×50= 300
taken time at the speed of 30 = 300/30=10