Question

Katso is a truck driver. He travels at an average speed of 80km/h and covers a certain distance in 3 hours 20 minutes. At what average speed must he travel to cover the same distance in 2 hours 40 minutes?​

Answer 1

100km/h

Explanation:

3hrs 20mins = 200mins

80(200)=16000

2hrs 40mins = 160mins

16000÷160=100