Question

1. Rajan can do a piece of work in 24 days
can they complete it, if they work together?
10
2. Ravi can do a piece of work in 15 hours while Raman can do it in 12 hours. How long will
both take to do it, working together?
3. A and B. working together can finish a piece of work in 6 days, while A alone can do it in Pip​

Answer 1

sorry I am not understand your questions