Math, asked by nk794051, 9 months ago

a car covers 140 km distance with speed of 6 km/hr and the remaining distance with speed of 10km/hr. if it's reverses it's speed , it covers 8 km more in the same time. find the time taken by the car to cover 140 km and average speed of car.

Answers

Answered by kalpanapandey2014

0

So the remaining distance given in the question is 120 kilometre. → Average speed = 7. 35 km approx

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