posted by HELP HELP HELP MNHS .
In a candy shop, the shopkeeper allows the exchange of 3 sweet rappers for 1 new sweet. John has 81 sweets at first. What is the largest possible number of sweets that john could have eaten?
(with solution pls... tnx...)
81Sweets * 3 Rappers/sweet = 243 Rappers
turned in = 243 Sweets eaten.