Unit 2, Lesson 15# Part-Part-Whole Ratios

Open Up Resources 55 min(s)

Explain how to use tape diagrams to solve problems about ratios of quantities with the same units. Let's look at situations where you can add the quantities in a ratio together. Learning targets: students can solve problems when they know a ratio and a total amount and can create tape diagrams to help me reason about problems involving a ratio and a total amount.