4 men and 5 women can complete a work in 15 days, whereas 9 men and 6 women can do it in 10 days...

9 men and 12 women can complete a work in 4 days, whereas 3 men and 6 women can complete it in 10 days. The numberof days in which 15 women will complete the work is:

4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?

2 men and 7 women can do a piece of work in 14 days whereas 3 men and 8 women can do it in 11 days. In how many days 5 men and 4 women can do the same work?

4men and 6 women can complete a work in 8 days,While 3 men and 7 women can complete it in 10 days.In how many days will 10 women complete it.

12 men and 15 women can do a work in 6 days, and 6 men and 12 women can do it in 10 days, in how many days can 8 men and 10 women do the same work?

3 men and 5 women together can complete a work in 6 days, whereas 4 men and 9 women together can doit in 4 days. How many women are required to do the same work in 7 days?

Six men and 4 women can do a piece of work in 32 days. Seven men and 12 women can do it in 18 days. In how many days can 18 men and 8 women do the same work, working together ?

Six men and 4 women can do a piece of work in 32 days. Seven men and 12 women can do it in 18 days. In how many days can 18 men and 8 women do the same work, working together ?

One man and 7 women can complete a job in 16 days. 19 men and 10 women can complete it in 3 days. Find the time in which 6 men and 6 women can complete it ( in days)