| A | B |
|---|
| ratio | two values, where one value is divided by the other, commonly expressed as a fraction; can also be the relationship between two |
| proportion | an equation stating that two ratios are equivalent |
| unit rate | A rate with the second term being one unit (eg, 50 mi/gal, 4.5 km/sec) |
| conversion | changing from one unit to another |
| similar figures | two figures that have congruent angles and sides that are proportional |
| congruent | exactly the same size and shape |
| unit | a label that tells you what type of measurement is being used |
| proportion table | A labeled table that helps set up a proportion |
