Asked by Kd

A car traveling from town A to town B at an average speed of 80 km/h took 54 minutes. Another car took 40 minutes to travel the same distance. What was the difference in their speed in km/h?
Answered by oobleck
since speed = distance/time,
80*54/40 - 54 =
Answered by Kd
80*54/6
= 72km * 3/2h
108km/h
Diff
108 -80
= 28km/h

Answered by oobleck
oops. Kd was correct. I should have said
80*54/40 - 80
There are no AI answers yet. The ability to request AI answers is coming soon!