Question

A and B working together can complete a piece of work in 10 days. B alone can do the work in 15 days. how long will a take to do the same work​

Answer 1

A and B can accomplish 1/10 of work in one day. A can do 1/15.

A + B = 1/10

B= 1/15

Therefore

A = 1/10 - 1/15 = 1/30, A can accomplish 1/30 of work in one day.

Then, A alone takes 30 days for this work.

HOPE THIS HELPS YOU

PLEASE MARK THE ANSWER AS BRAINLIEST

PLEASE FOLLOW ME

Answer 2

Step-by-step explanation:

here is your answer

follow and msg me if you want detailed solution