| A | B |
|---|
| reciprocal | The product of 2 numbers is 1. |
| circumference | The distance around a circle |
| diameter | The distance across a circle through its center. |
| radius | The distance from the center of acircle to any point on the circle. |
| cup | Equals 8 fluid ounces |
| gallon | Equals 4 quarts |
| pint | Equals 2 cups |
| pound | Equals 16 ounces |
| quart | Equals 2 pints |
| percent | A ratio with a denominator of 100. |
| proportion | An equation that shows that 2 ratios are equivalent. |
| rate | a ratio of 2 measurements having different units. |
