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C2M1T2 Frac Rates

QuestionAnswer
complex ratio a ratio in which one or both of the quantities being compared are written as fractions
proportion an equation that states that two ratios are equal
variable a letter or symbol used to represent a number
means the middle terms of a proportion
extremes the first and last terms of a proportion
solve a proportion to determine all the values of the variables that make the proportion true
isolate the variable in an equation, you perform an operation, or operations, to get the variable by itself on one side of the equals sign
inverse operations operations that undo each other
Created by: molnarmath
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