A man travels two-third part of his total distance with speed `v_(1)` and rest one-third part with speed `v_(2)`. Find out the average speed of the ma

Monjur Alahi

A man travels two-third part of his total distance with speed `v_(1)` and rest one-third part with speed `v_(2)`. Find out the average speed of the man?


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Correct Answer - `(3v_(1)v_(2))/(v_(2)+2v_(1))

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