What is a rational number but not an integer?
Understand the Problem
The question is asking for an explanation of rational numbers that are not integers. A rational number can be expressed as a fraction where both the numerator and denominator are integers, but not all fractions are whole numbers or integers. Therefore, the question seeks specific examples or a definition of such numbers.
Answer
-5/3, 8/11, 2/5
Examples of rational numbers that are not integers include -5/3, 8/11, and 2/5.
Answer for screen readers
Examples of rational numbers that are not integers include -5/3, 8/11, and 2/5.
More Information
Rational numbers are defined as fractions where both the numerator and the denominator are integers, but the result is not a whole number.
Tips
A common mistake is thinking any fraction is an integer if simplified; ensuring the result isn’t a whole number confirms it's not an integer.
Sources
- What is a rational number that is not an integer? - Cuemath - cuemath.com
- Why are all rational numbers not integers? - GeeksforGeeks - geeksforgeeks.org
- Is a rational number an integer? Why or why not? - Wyzant - wyzant.com
