Teachers, save “Better Buy (Grade 5 Bridges Math, Unit 2)” to assign it to your class.

Solve this problem: Which is the better buy - 5 boxes for $6 OR 8 boxes for $10 ? 1. Explain how you do this problem from beginning to end. 2. Tell the answer. 2. Name the strategy you used to find the answer (Common Multiple or Unit Price) 3. Explain why you chose this strategy over the other one.