In this lesson, we will learn how to find the total or difference between numbers in a given ratio, when provided with one part of that ratio. We will model solutions using part-part-whole bar models and solve problems in context.

Core Content

In this lesson, we will learn how to find the total or difference between numbers in a given ratio, when provided with one part of that ratio. We will model solutions using part-part-whole bar models and solve problems in context.