. Grade 6, Illustrative icon

Equivalent Ratios and Unit Rates

Illustrative MathematicsVaries

This task should come after students have done extensive work with representing equivalent ratios and understand that for any ratio a:b, the ratio sa:sb is equivalent to it for any s > 0. The purpose of this task is to make explicit the fact that equivalent ratios have the same unit rate. A solid understanding of this fact will allow students to solve problems involving equivalent ratios in a very efficient manner.

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