Ratios & Proportions Vocab.

A unit rate is a ______ with a denominator of 1.

• constant

• rate

• unit

• hippo

What is the number multiplied by the original dimensions of a figure to get the dimensions of a new figure called?

• Scale Factor

• Ratio

• Unit Rate

• Bobby Joe

Two figures that are the same shape but different sizes (sides are proportional)

• Scale Factor

• Different Figures

• Similar Figures

• Adequate Figures

What is a percent?

• A special ratio that compares a number to 100 using the % symbol

• An enlarged or reduced drawing that is proportional to the original object

• The rate at which two quantities increase or decrease

• When two or more ratios are equal

A rate is a _____ that compares two quantities having different units of measure.

• unit

• factor

• scale

• ratio

A _____ is a comparison of two numbers using division.

• rate

• ratio

• unit rate

• proportion

Constant of Proportionality is...

• the rate at which two quantities increase or decrease

• when two or more ratios are equal

• a comparison of two numbers using division

• an enlarged or reduced drawing that is proportional to the original object

A scale drawing should be _______ to the original object.

• equal

• proportional

• unequal

• super mean

If two or more ratios are equal, they are ________.

• different

• unequal

• proportional

• percentages

2 pencils for $10 is an example of a _______.

• rate

• unit rate

• problem

• scale factor