| Answer | Crossword Clue |
|---|---|
| incommensurable | (of numbers) In a ratio that cannot be expressed as a ratio of integers |
| irrational | (of a number, quantity, or expression) Not expressible as a ratio of two integers, and having an infinite and nonrecurring expansion when expressed as a decimal. Examples of irrational numbers are the number p and the square root of 2 |
| rational | (of a number, quantity, or expression) Expressible, or containing quantities that are expressible, as a ratio of whole numbers. When expressed as a decimal, a rational number has a finite or recurring expansion |
| rational | a number that can be expressed as a quotient of integers |
| rationals | RATIONAL, a number that can be expressed as a quotient of integers |
