(G7) Chp 1 Ratios & Proportioanal Reasoning Vocab

Front

Complex Fraction

Back

A fraction A/B where A or B are fractions and B does not equal zero.

Front

Constant of Proportionality

Back

A constant ratio or unit rate of two variable quantities.

Front

Constant Rate of Change

Back

The rate of change in a linear relationship.

Front

Constant of Variation

Back

The constant ratio in a direct variation.

Front

Coordinate Plane

Back

A plane in which a horizontal number line and a vertical number line intersect at their zero points; also known as a coordinate grid.

Front

Cross Products

Back

The product of a number on one ratio and the denominator of the other ratio; in any proportion, these are equal.

Front

Dimensional Analysis

Back

The process of including units of measurement when you compute.

Front

Direct Variation

Back

The relationship between two variable quantities that have a constant ratio.

Front

Equivalent Ratios

Back

Two ratios that have the same value.

Front

Nonproportional

Back

The relationship between two ratios with a rate or ratio that is not constant.