A car covers a distance from A to B at 40 km/h and while returning it travels at 50 km/h. calculate the average speed.
I will mark you brainest answer.
Answers
Answered by
1
Answer:
mark a Brinlet please ❣️ please
Attachments:
Answered by
1
Answer:
let the distance be X then time taken from A to B = X/40 h. and time taken from B to A = X/50 h. then total time taken =X/40 + X/50 h =9X/200 h. Now average speed = X÷ 9X/200 km/h =200/9 km/h
PLZ MARK AS BRAINLIEST I TRIED MY BEST
Similar questions