Ratios Vocab Match Week 2
 __ 1 \$5/hour, 3 lessons per student A. a ratio that compares a number to 100 __ 2 1, -46, 35, 0, 15 B. a comparison of numbers by division __ 3 2:3=8:12_1/2=50/100_36%=9/25 C. whole numbers and their opposites __ 4 5 to 7, 6:5, 20 out of 30, 2/3 D. a ratio that compares two different units __ 5 75/100, 75%, 34.9% E. a statement of equality of two or more ratios __ 6 Integer (definition) F. Examples of percents/percent proportions __ 7 Percent (definition) G. Examples of integers __ 8 Proportion (definition) H. Examples of ratios __ 9 Rate (definition) I. Examples of rates __ 10 Ratio (definition) J. Examples of equal proportions
 __ 11 Algebra (definition) A. a letter (or symbol) used to represent an unknown amount __ 12 Balanced Equation B. math that uses variables to represent unknown values __ 13 Equation (definition) C. a number sentence with an equal sign;shows equality of sides __ 14 EXAMPLE of variables D. an equation that maintains equality on both sides __ 15 EXAMPLES of equations E. a "number sentence" that shows a change in value __ 16 EXAMPLES of expressions F. A, c, Y, r __ 17 Expression (definition) G. 3b=27; 48=2(x+7); n-14= -2 __ 18 PEMDAS H. 4-g; 25a; 7k-(14+p) __ 19 Variable (definition) I. 3x4; 3(4); 3p p=4 __ 20 Ways to show multiplicaiton J. Indicates correct order of operations to solve math problems
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