Is 0.7 a rational number?
Understand the Problem
The question is asking whether the number 0.7 can be classified as a rational number, which is defined as a number that can be expressed as the quotient or fraction of two integers.
Answer
Yes, 0.7 is a rational number.
The final answer is Yes, 0.7 is a rational number.
Answer for screen readers
The final answer is Yes, 0.7 is a rational number.
More Information
A rational number is any number that can be expressed as the quotient or fraction p/q of two integers, where p is an integer and q is a non-zero integer. 0.7 can be expressed as 7/10, which is a fraction of two integers.
Tips
A common mistake is to assume non-integers are always irrational numbers. Check if the decimal terminates or repeats.
Sources
- Definition of rational numbers - mathsisfun.com
- What is 0.7? - mathsisfun.com
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