please solve the question step by step .
in a copy .
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Case 1:
no of men = 11
amount of work = 27/4
no of days = 1
Case 2:
no of men = ?
amount of work = 27
no of days = 1
We have to apply the formula: (m*d*h)/w; m = men, d=days, h=hours, w=work
(11 * 1) / 27/4 = (x * 1) / 27
or, 44/27 = x/27.
or, x = 44
Therefore, we need 44 men to dig 27m long trench in one day.
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This question can be solved by the unitary method.
In order to how many men digs 27 m long stretch, we need to solve 27 x 11 / 7.
The answer will come close to 49. 5 men which can be considered as 50 men.
So the answer to many many men can dig 27 m stretch is 50 min.
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