| A | B |
|---|
| benchmark fractions | fractions used to estimate other fractions |
| denominator | the number under the fraction bar |
| equivalent fractions | equal in value, but different numerators and denominators |
| fraction | a number a/b where a and b are whole numbers |
| improper fraction | a fraction in which the numerator is larger than the denominator |
| mixed number | a number written with a whole number and a fraction |
| numerator | the number above the fraction bar |
| percent | out of 100 |
| ratio | a number used to make a comparison between two quantities |
| rational number | a number that can be written as a integer divided by an integer |
| unit fraction | a fraction with a numerator of 1 |
