A is twice as good as B. Together, they finish the work in 14 days. How many days will A take to finish the work alone?
Q1. A is twice as good as B. Together, they finish the work in 14 days. How many days will A take to finish the work alone?
Answer: 21 days
Explanation: If A is twice as good as B, then A's work rate is 2x and B's is x. Together, 2x + x = 3x. 1 / (3x) = 14, so 1 / (2x) = 21.