Q. A can complete 1/3 of a work in 6 days and B can complete 1/2 of the same work in 9 days. In how many days can both together complete the work?
✅ Correct Answer: (C)
9 days
Explanation: A's rate = 1/18, B's rate = 1/18. Together = 1/9. Time = 9 days.
Explanation by: Deepak Sahoo
A's rate = 1/18, B's rate = 1/18. Together = 1/9. Time = 9 days.