Important things to know for solving problems on time and work 1. If A can do a piece of work in n days, then A's 1 day work = 1/n 2. If A's 1 day's work = 1/n, then A can finish the work in n days. Example: If A can do a piece... Read More

Important things to know for solving problems on time and work 1. If A can do a piece of work in n days, then A's 1 day work = 1/n 2. If A's 1 day's work = 1/n, then A can finish the work in n days. Example: If A can do a piece... Read More