| A | B |
|---|
| rate | a ratio of two numbers that have different units |
| unit rate | a rate with a denominator of 1 |
| rate conversion | a process of changing at least one unit of measurement in a rate to a different unit of measurement |
| ratio | a comparison of two numbers using division |
| complex fraction | a fraction that contains a fraction in its numerator, denominator, or both |
| conversion | the process of renaming a measurement using different units |
| customary units | a system of measurement used in the US that includes units for measuring length, capacity, and weight |
| metric units | a system of measurement based on tens. |
| kilo- | a metric prefix meaning 1,000 |
| milli- | a metric prefix meaning 1/1000 |
| centi- | a metric prefix meaning 1/100 |
| gram | a metric measure of mass |
| liter | a metric measure of liquid or gas |
| meter | a metric measure of length |
