Question

A can do a work in 6 days. A and B together can do a work in 4 days then find B alone can do the same work in how many days?

Answer 1

Answer:

6 days

hope it will help you dear

Answer 2

Answer:

hope it would help you friend

Step-by-step explanation:

Solution: A and B do (1/4)th of the task in 1 day while A alone does (1/6)th of the same task in 1 day. So, B does (1/4)-(1/6) = (6–4)/24 = 2/24 = 1/12th of the task in 1 day.

Thus, B working alone will take 12 days to do the same task. Answer