Question

two men or three women can do a piece of work in 30 days that work will complete by 2 men and 6 women in how many days​

Answer 1

here , step-by-step explanation

The work requires 4×24 = 96 man-days or 6×24 =144 woman-days.

In other words 1 man is equivalent of 1.5 women.

If 3 women are available for 16 days they would do 3×16=48woman-days of work. The balance of 144–48=96 woman-days has to be done by the men.

96 woman-days =64 man-days.

Now these 64 man-days of work is to be completed in 16 days or 4 men are adequate.

So 3 women and 4 men can completed the work in 16 days.