Math, asked by nikhilkumar8266, 1 year ago

A car moves for half of its time at 80 k m / h and for rest half of time at 40 k m / h . total distance covered is 60 k m . what is the average speed of the car

Answers

Answered by ihskar
0
2V1V2/V1+V2 = 2×80×40/120 = 5.33
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