Understand and use ratios to solve problems.
Ratios and Proportional Relationships
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Understand a ratio as a comparison of two quantities and represent these comparisons.
Understand the concept of a unit rate associated with a ratio, and describe the meaning of unit rate.
Solve problems involving ratios and rates. Create tables of equivalent ratios, find missing values in the tables and plot the pairs of values on the Cartesian coordinate plane.
Solve problems involving ratios and rates. Solve unit rate problems.
Solve problems involving ratios and rates. Solve percent problems.