| A | B |
|---|
| ratio | a comparison of two quantities |
| rate | a ratio showing how quantities with different units are related |
| unit rate | a rate in which the second quantitiy is one unit |
| unit price | a unit rate giving the cost of one item |
| equivalent ratios | ratios corresponding to equivalent fractions |
| equivalent rate | rates corresponding to equivalent fractions |
| proportion | a statement showing two ratios are equal |
| cross product | in a proportion, the product of a numerator on one side with the denominator on the other |
