Math, asked by ashrss7361, 1 year ago

Ram, Shyam and Mukesh can reap a field in 63/4 days ;Chandu ,Shyam and Mukesh in 14 days ;Chandu,Ram, Mukesh in 18 days; Chandu, Ram ,Shyam in 21 days. In how much time all of them together can reap the field.

Answers

Answered by jonah2

3

it's easy the answer is 68.75 days

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