Five men or ten women can complete a job in 20 days. In how many days can 3 men and 4 women complete it ?

Three men or five women can complete a piece of work in 8 days. In how many days can 6 men and 6 women complete it?

If 12 men or 18 women can complete a piece of work in 7 days, in how many days can 4 men and 8 women complete the same work ?

6 men or 8 women can do a job in 10 days In how many days can 5 men and 9 women do the same job?

22 men can complete a job in 16days. In how many days, will 32 men complete that job?

12 men can complete a work in 16 days and 16 women can complete the same work in 12 days In how many days will 4 men and 8 women complete that work ?

If 10 men can complete a work in 12 days . In how many days can 18 men complete the same work ?

Five men or ten women can complete a job in 20 days. Find the time in which four men and four women can complete it (in days)

6 men and 8 women can do a job in 10'days. In how many days can 3 men and 4 women finish the same job working together?

8 men can do a work in 12 days while 20 women can do it in 10 days. In how many days can 12 men and 15 women complete the same work.