Science, asked by rohanmathias6267, 11 months ago

4 men can complete work in 7 days how many men can do it in 4 days

Answers

Answered by nirman95

0

Answer:

use unitary method:

in 4 days number of men needed= (4/7)*4= 16/7 which is approx 2.4 so 3 men will be needed

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