Q. A can complete a work in 48 days while B can complete it in 16 days. If they work together for 8 days, what fraction of the work remains?
β
Correct Answer: (B)
1/3
Explanation: Combined rate = 1/48 + 1/16 = 1/12. In 8 days completed = 2/3. Remaining = 1/3.
Explanation by: Deepak Sahoo
Combined rate = 1/48 + 1/16 = 1/12. In 8 days completed = 2/3. Remaining = 1/3.