Ratios, Rates, Unit Rates and Proportions Vocabulary

Front

What are two ratios that are equivalent to one another?

Back

Proportion

Front

What is a comparison of two quantities with different units by division?

Back

Rate

Front

What is a comparison of two quantities with different amounts?

Back

Ratio

Front

What is the cost of one item called?

Back

Unit Price

Front

What do we call multiplying two related amounts by the same number?

Back

Scaling Up

Front

What is a ratio that compares a part to a whole?

Back

Part-to-Whole Ratio

Front

What is a ratio that compares two different quantities?

Back

Rate Ratio

Front

What is the term for a ratio that expresses how much of one quantity exists for every unit of another quantity?

Back

Unit Rate

Front

What is the term for two ratios that are equal to each other?

Back

Equivalent Ratios

Front

What is the formula for finding a unit rate?

Back

Unit Rate = Total Quantity / Number of Units