Question

pls answer this question guyz I'll mark it as BRAINLIEST if it's correct......​

Answer 1

A can do1/4 work in 5 days

So 1 work will take 5/1/4=20 days

B can do 1/5 that work in 6days

So 1 work will done in 6/1/5 =30 days

Now A and B will do that 1 work in

1/20+1/30 days

= (30+20)/600

= 50/600

= 1/12

= 12 days

Therefore they bith can do the work in 12 days

HOPE THIS WILL HELP YOU......