Question

1.A can do a job in 18 days and B can do it in 30 days. A and B
working together will finish twice the amount of work in
days?
A) 23 3/9 days B) 22 3/8 days C) 22 1/2 days D 23
days​

Answer 1

Answer:

option C

Step-by-step explanation:

answer is 22.5 days