$12$ men can complete $\dfrac{1}{2}$ of a job in $8$ days. The number of men needed to complete the entire job in $16$ days is:

Question

Aicharya · Accepted Answer

$12$ men do half a job in $8$ days, so the whole job in $16$ days. Hence $12$ men suffice.

$12$ men can complete $\dfrac{1}{2}$ of a job in $8$ days. The number of men needed to complete the entire…