Omar the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each client does either one or the ot
her (not both). On Monday there were 3 clients who did Plan A and 8 who did Plan B. On Tuesday there were 5 clients who did Plan A and 2 who did Plan B. Omar trained his Monday clients for a total of 7 hours and his Tuesday clients for a total of 6 hours. How long does each of the workout plans last?
