Question

Raj and Rahul can together do a piece of work in 8 days Raj alone can do it in 12 days how long will it take to alone do the same work​

Answer 1

Answer:

24 days

Step-by-step explanation:

Work done by both Rahul and Raj in 1d = 1/8

Work done by Raj in 1d = 1/12

Therefore,

Work done by Rahul in 1d = (1/8)-(1/12)=1/24

Thus,Rahul takes 24 days to do the work alone.