Question

A car goes from a town A to another town B with a speed of 40 km/h and returns back to the town A with a speed of 60 km/h. The average speed of the car during the complete journey is ?

Answer 1

Answer: 50km/h

Explanation: Average speed = Total Distance/Total time.

Total Distance=(60+40)Km=100km

Total Time=(1+1)he=2hr

Average speed =100/2 km/hr = 50km/hr

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