A is 3 times as fast as B. If A can finish a work in 12 days, how long will it take B to finish the same work?
Q1. A is 3 times as fast as B. If A can finish a work in 12 days, how long will it take B to finish the same work?
Answer: 36 days
Explanation: If A is 3 times as fast as B, B will take 3 times longer than A. So, B will take 3 * 12 = 36 days.