Question

Ralph sold brownies for $0.28 a piece in order to earn money for baseball cards. if the cards cost $0.60 per pack, and if ralph had no money left over after buying them, what is the least number of brownies he must have sold

Answer 1

If he had no money left over, the least number of brownies he had to have sold is 15 brownies. He would have made $4.20, and this would be enough to buy 7 packs of cards.

Answer 2

he nbeeds to have atleast sold 3