| A | B |
|---|
| ratio | a comparison of two quantities |
| equal ratios | to ratios that represent the same amount |
| rate | a comparison of two quantities with different units of measure |
| unit rate | if the comparison is to one unit |
| cross product | result of multiplying the top value in one ratio by the bottom value in the other |
| proportion | a pair of equal ratios; cross products of the two ratios are equal |
| similar figures | same shape but not necessarily the same size |
| percent | ratio that cmopares a part to a whole using the number 100 |
