5. Ratio & Proportion

5.01 Unit rates

5.02 Writing proportions

5.03 Scales, maps and ratios

5.04 Identifying proportional relationships

5.05 Proportional relationships in the coordinate plane

5.06 Identifying the constant of proportionality

Investigation: Heart rate

5.07 Interpreting proportional relationships

5.08 Consumer applications of proportional reasoning

United States of America NC

Grade 7

5.02 Writing proportions

Interactive practice questions

Simplify the ratio $7:28$7:28

Easy

< 1min

Simplify the ratio $7:35$7:35

Easy

< 1min

Simplify the ratio $42:7$42:7

Easy

< 1min

Simplify the ratio $24:3$24:3

Easy

< 1min

Outcomes

NC.7.RP.2

Recognize and represent proportional relationships between quantities.

NC.7.RP.2c

Create equations and graphs to represent proportional relationships.

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