Question

A can do 1/5 of the given work in 3 days and B can do 1/6 of the same work in 4 days. They work together for 2 days and B leaves. In how many days will A finish the remaining work​

Answer 1

Step-by-step explanation:

A do 1/5

B do 1/6

both do same work 1/5+1/6=11/30

remaining work 11/30×2=11/15=11/15-1/1=4/15

A will do left work in=1/5-4/15=1/15

1/5+x=1/15

x=1/5-1/15=4/15

A will do the work in 2 days