Question

13. A and B can independently finish a piece of work in 36 days and 45 days respectively. They started
working together and after fow days A left After that could finish the remaining work in 36 days. After
how many days of working did A leave?
(A) 6 days
(8) 5 days
(C) 3 days
(D) 4 days

Answer 1

Step-by-step explanation:

First we will subtract the main days

=45-36

=9

You got the value of both the workers then..

divide the value with the remaining work in 36 days

=36÷9

=4

Hence in more 4 days the remaining work completes