A man can do a piece of work in 5 days. He and his son working together can finish it in 3 days. In how many days can the son do it alone?

A man can do a piece of work in 5 days, but with the help of his son, he can do it in 3 days. In what time can the son do it alone ?

A man can do a piece of work in 5 days, but with the help of his son he can do the same work in 3 days. In what time can the son do it alone?

A and B together can do a piece of work in 12 days, while B alone can finish it in 30 days. In how many days can A alone finish the work?

A can do a piece of work in 10 days, B can do it in 15 days working together they can finish the work in :

If A can do a piece of work in p days and B can do the same in q days: A and B together can finish it in how many days

A and B together can do a piece of work in 12 days and A alone can do it in 18 days. In how many days canBalone do it?

A can do a piece of work in 10 days while B alone can do it in 15 days . In how many days can both finish the same work?

A man can do a piece of work in 5 days . With the help of his friend , he can do the same work in 3 days . In how many days can his friend complete the work?