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Chapter 6 PreAlgebra
Vocab for chapter 6 Prentice Hall mathematics.
| Word | Definition |
|---|---|
| Commission | Commission is pay that is equal to a percent of sales. |
| Discount | A Discount is the amount by which a price decreased. |
| Markup | Markup is the amount of increase in price. |
| Percent | A percent is a ration that compares a number to 100. |
| Percent Of Change | Percent of change is the percent something increases or decreases from its original amount. |
| Proportion | A proportion is an equality of two ratios. |
| Ratio | A ratio is a comparison of two quantities by division. |
| Unit Rate | A unit rate is a rate that has a denominator of 1. |