Question:
x can do a piece of work in 20 days and Y can do the 1/7th of the same work in 5 days. In how many days together they can complete the 11/14th of the total work?
15 days | |
20 days | |
15 days | |
10 days |
Answer:
10 days
Last Updated:
14/11/2021 - 22:00