Unit 3 Ratios and Proportions

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Terms in this set (...)

proportion
an equation stating that two ratios are equivalent, or equal.
similar
figures that are the same shape but not necessarily the same size
percent change
the amount stated as a percent that a number increases or decreases
percent increase
a percent change describing an increase in a quantity
percent decrease
a percent change describing a decrease in a quantity
tax/gratuity
a certain percent of the amount paid
percent error
a certain percent of the amount paid