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Semester 1 Vocabulary Flashcards | StudBud
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Semester 1 Vocabulary
Define : Equation
Define : Ratio
Semester 1 Vocabulary
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1
Define : Ratio
a comparison of two quantities that uses division.
means you multiply both parts of the ratio by the same factor
is a model made up of two number lines used together to represent a ratio
illustrates number relationships by using rectangles to represent ratios
2
Define : Equation
a mathematical phrase that contains numbers and operations.
means you divide both parts of the ratio by the same factor
a mathematical sentence that uses an equal sign
a comparison of two quantities that uses division.
3
Define : Scaling Up
illustrates number relationships by using rectangles to represent ratios
means you multiply both parts of the ratio by the same factor
means you divide both parts of the ratio by the same factor
a comparison of two quantities that uses division.
4
\frac{3feet}{1yard}=\frac{27feet}{?} Scale up
True
False
5
Distributive Property of Multiplication over Addition : 4 ( 14+ 15) = (4x14) - (4x15)
True
False
6
Define : numeric expression
means you multiply both parts of the ratio by the same factor
illustrates number relationships by using rectangles to represent ratios
a mathematical phrase that contains numbers and operations.
a comparison of two quantities that uses division.
