Unit 2: Rate, Ratio and Proportional Reasoning Using Equivalent Fractions
A fraction or ration in which the denominator is 100.
An equation which states that two ratios are equal.
A comparison of two quantities that have different units of measure.
Compares quantities that share a fixed, multiplicative relationship.
A number that can be written as a/b where a and b are integers, but b is not equal to 0.
A ratio written as some number to 1.
An amount that can be counted or measured.
A thinking tool used to visually represent a mathematical problem and transform the words into an appropriate numerical operation. Tape diagrams are linear drawings that look like a segment of tape, used to illustrate number relationships.