Topics
3. Ratios & Proportions
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United States of America
Grade 7

Topic Review: Ratios and proportions

Lesson
Practice

Introduction

We've just finished the chapter on Ratios and Proportion. Let's do a review to ensure we have mastered each topic.

Ratios and Proportion

In this chapter we covered the following topics:

  •  Unit rates 
  •  Proportional relationships in tables 
  •  Proportional relationships in graphs 
  •  Constant of proportionality 
  •  Equations representing proportional relationships 
  •  Interpret graphs of proportional relationships 
  •  Proportions with maps and scale 

Outcomes

7.RP.A.1

Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units.

7.RP.A.2

Recognize and represent proportional relationships between quantities.

7.G.A.1

Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.

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