Math 7 Vocab 4

Front

A fraction with fractions in the numerator, denominator, or both.

Back

complex fraction

Front

A value that does not change.

Back

constant

Front

A constant ratio of two variables, calculated as y/x.

Back

constant of proportionality

Front

Ratios that name the same comparison.

Back

equivalent ratios

Front

A ratio comparing a number to 100.

Back

percent

Front

An equation stating two ratios are equivalent.

Back

proportion

Front

A relationship where the ratio of two quantities is constant.

Back

proportional relationship

Front

A ratio comparing two quantities in different units.

Back

rate

Front

A ratio comparing change in a dependent variable to change in an independent variable.

Back

rate of change

Front

Comparison of two quantities by division.

Back

ratio