Home
Class 9
MATHS
[" 20.A and B together can do a piece of...

[" 20.A and B together can do a piece of work in "8],[" days.B alone can do it in "12" days.B alone "],[" works at it for "4" days.In how many more days "],[" after that could "A" alone complete it."]

Promotional Banner

Similar Questions

Explore conceptually related problems

A and B together can do a piece of work in 5 days and A alone can do it in 30 days. B alone can do the work in how many days?

A and B together can do a piece of work in 6 days. A alone can do it in 10 days. What time will B require to do it alone ?

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?