Is 13 rational or irrational?
Understand the Problem
The question is asking whether the number 13 fits into the category of rational or irrational numbers. A rational number can be expressed as a fraction of two integers, whereas an irrational number cannot be expressed in such a manner.
Answer
Rational
The final answer is rational.
Answer for screen readers
The final answer is rational.
More Information
A rational number can be written as a fraction, and 13 can be written as 13/1, making it rational.
Tips
Students sometimes mistakenly think integers can't be rational numbers. Any number that can be expressed as a fraction (ratio of two integers) is rational.
Sources
- Is 13 a rational number? - homework.study.com
- Is 13 rational or irrational? - Quora - quora.com
- Determine the Types of the Numbers 13 , 10 - Mathway - mathway.com
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