Question

10 women can complete a piece of work in 20 days. after half of the work was complete. 5 more women joined them. how many more days will it take to complete the remaining work ?

Answer 1

10 women did half of the work in 20 day (i;e200 women ) only half of the work has remaining then 5 more women joined ___200 women did half

so it will take 200/15 dayz further

so it will take now 13 dayz only now