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Alg I Glencoe L 2-6

Glencoe L 2-6 Ratios and Proportions

Proportion An equation stating that two ratios are equal.
Ratio A comparison of two numbers by division.
Means The middle term of the proportion.
Extremes The first and last terms of the proportion.
Rate The ratio of two measurements having different units of measure.
Unit rate A ratio of two quantities, the second of which is one unit.
Scale The relationship between the measurements on a drawing or model and the measurements of the real object.
Scale model A model used to represent an object that is too large too small to be built to actual size.
Created by: Phyllis Manning