Ratios and Proportional Reasoning

Ratio comparing width with height.

Total distance divided by total time.

Diagram using equal-sized sections to represent a ratio.

Factor shared by two or more numbers.

Amount of one component relative to a mixture or solution.

Constant unit rate connecting two proportional quantities.

Method for solving or checking proportions using cross products.

Product formed by multiplying diagonally across two equal ratios.

Relationship in which one quantity changes by the same factor as another.

Two aligned number lines showing how related quantities scale together.