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LISD 8th EUS 3

Proportionality: Rates & Percents

QuestionAnswer
constant factor the constant value of the ratio in proportional quantities
non-proportional a relationship in which two quantities do not have equivalent ratios in a table and when graphed does not pass through the origin
percent a ratio that compares a number to 100
proportion an equation that shows that two ratios are equivalent
proportional a relationship in which two quantities have equivalent ratios in a table and when graphed passes through the origin
rate "a ratio that compares two numbers with different kinds of units (for example, gallons:hour, price:item, meters:second)"
unit rate a rate with a denominator of one
Created by: aprilchauvette
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