Question

A and b together can do a work in 30 days .A is 6/5 times as efficientas
a.In how many days can a aline finishthe work

Answer 1

Answer:

25 days

Step-by-step explanation:

b+6/5=30

b=30×5/6

b=150/6

b=25

A and B finished work in 25 days