A car travels from place A to the place B at 20 km per hour and returns at 30 km per hour the average speed of the car for the whole journey is
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vsrtujkootreaadcvhijjnnn
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Speed avg= (20+30)/2
= 25 km/h
= 25 km/h
rajatbhuyarkar:
But the answer is 24
......
wrong answer
if the distant and time not given ....
this is the right answer
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