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KCISD Math Set 7.5
Algebra Readiness Builders Seventh Grade Vocabulary (Rate/Ratio/Probability)
| Term | Definition |
|---|---|
| Constant of Proportionality | the constant value of the ratio of 2 proportional quantities (x & y) |
| Proportion | an equation stating 2 ratios are equal |
| Rate | a ratio of 2 measures that have different units |
| Ratio | a comparison of numbers or variables that can be written in fraction form |
| Unit Rate | a rate that has a denominator of 1 unit |