Question

a bus covers a certain distance in a 4 hours 20 minutes at an average speed of 60 kilometre per hour how long will it take to cover the same distance at the speed of 40 kilometre per hour​

Answer 1

Answer:

4.20 / x = 60/40

4.20 / x = 1.50

X = 1.50 * 4.20

X = 6.30

6 hours 30 minute

Hope it helps