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  • 20 men take 10 days to complete a job working 12 hours a day find the number of men required to complete twice as large in 30 days working 8 hours a day?

20 men take 10 days to complete a job working 12 hours a day find the number of men required to complete twice as large in 30 days working 8 hours a day?

Answers (1)

Let n be the number of men required. The amount of work remains the same.

20 x 10 x 12 = n x 30 x 8 

n=10 men

 

Posted by

Safeer PP

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