7th Grade Unit 3 Vocab Flashcards

Front

Proportion

Back

- shows two equal ratios in the form of an equation

Front

Ratio

Back

- a comparison between two different quantities

Front

Rate

Back

- a comparison between two quantities with different units of measure

Front

Rate of Change

Back

- the rate at which one quantity changes in relation to another quantity

Front

Unit Rate

Back

- a comparison of two measurements with a denominator of 1

Front

Percent of Change

Back

- the change over time either by an increase or decrease

Front

Percent Increase

Back

- the measure of percent change in which something increases in value

Front

Percent Decrease

Back

- the measure of percent change in which something loses value

Front

Percent

Back

- a part to whole ratio, where the whole is always 100