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7th-L1-2 Proportions
7th Unit 1 - Lesson 1-2
Term | Definition |
---|---|
unit rate | A rate in which the first quantity is compared to 1 unit of the second quantity. |
proportional relationship | a relationship in which two quantities vary directly with each other. |
constant of proportionality | A constant ratio or unit rate of two variable quantities. It is also called the constant of variation. |
nonproportional | The relationship between two ratios with a rate or ratio that is not constant. |
proportion | An equation stating that two ratios or rates are equivalent. |
proportional | The relationship between two ratios with a constant rate or ratio. |