Vocabulary Words
August 29, 2011
1. Absolute value – The distance of a number from zero on a number line.
2. Negative number – A number that is less than zero.
3. Opposite – Having the same numerals but different signs.
4. Reciprocals – Two numbers whose product is 1.
5. Equivalent ratios – Ratios that are of different forms, but have the same value when simplified.
6. Ratio – A comparison of two or more numbers or quantities. It describes the relative sizes of the numbers or quantities.
7. Simplest form (of a ratio) – A ratio whose terms are whole numbers and have no common factor other than 1.
8. Term (of a ratio) – The numbers or quantities that are being compared in a ratio.
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