15 men's do any work in 9 days how much men's are needed to complete the work in5 days
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Let the no. of men be x.
Since Men and Time are inversely related,
So,x=15×9/5
=3×9
=27
So 27 men are needed
Since Men and Time are inversely related,
So,x=15×9/5
=3×9
=27
So 27 men are needed
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