A is 3 times as fast as B. If A can complete a work in 10 days, how many days will B take to complete the same work?
Q1. A is 3 times as fast as B. If A can complete a work in 10 days, how many days will B take to complete the same work?
Answer: 30 days
Explanation: If A is 3 times as fast as B, then B will take 3 times as long as A to complete the work. So, B will take 3 * 10 = 30 days.