Question

(d) 140
X is 3 times as fast as Y and is able to complete the work in 40 days less than Y. Find the time in
which they can complete the work together
(a) 20 days
(b) 24 days
(c) 18 days
(d) 15 days​

Answer 1

Answer:

24 days is the right answer

I have this answer will help you the most