Math Vocabulary Ratio

The set of all ratios that are equivalent ratios.

• Rate

• Scale Factor

• Ratio Relationship

• Proportional Relationship

An ordered pair of numbers that are not both zero.

• Rate

• Proportional relationship

• Scale

• Ratio

When a rate is written so that the second of the two quantities is 1 unit, the _________ is the numerical part of the rate.

• Unit Rate

• Ratio

• Scale

• Unit Rate Triangle

The constant unit rate in a proportional relationship between two quantities.

• Unit Rate

• Rate

• Ratio Relationship

• Constant of Proportionality

A ratio that compares the distances in a scale drawing to the distances in the original setting.

• Scale Drawing

• Equivalent Ratios

• Scale

• Unit Rate

The constant of proportionality in a scale drawing

• Scale

• Unit Rate Triangle

• Ratio

• Scale Factor

A copy of a figure in the plane with all distances proportional to the corresponding distances in the original figure.

• Scale Drawing

• Scale

• Unit Rate

• Figure Drawing

A quantity that describes a ratio relationship between two quantities.

• Scale Factor

• Scale

• Rate

• Ratio

the same number with the opposite sign, which can be added to a number to get zero "0"

• additive inverse

• puppies

• imaginary number

• friends

the top number in a fraction

• numerator

• 3

• 0

• product