Question

If 8 men or 12 women can do a piece of work in 25 days, in how many days can the same work be done by 6 men and 11 women?

Answer 1

8men = 12women (i.e 2men = 3women)
12women 1 day work= 1/25
soln:
6men(9women)+ 11women=20women=?

1 women 1 day work =12*25= 1/300
so, 20 women work= 20/300=1/15
ans: 15 days