Math Problem Statement
is -11 rational
Solution
Yes, is a rational number.
A rational number is any number that can be expressed as a quotient or fraction , where and are integers, and is not zero.
can be written as , where is an integer and is a non-zero integer. Therefore, is a rational number.
Would you like more details or have any questions? Here are 5 related questions to explore further:
- What makes a number rational versus irrational?
- How can you express any integer as a fraction?
- Are all whole numbers rational?
- Can a rational number be negative?
- How do you identify whether a decimal is rational or irrational?
Tip: Any integer can be considered a rational number because it can be expressed as a fraction with a denominator of 1.
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Math Problem Analysis
Mathematical Concepts
Number Theory
Rational Numbers
Formulas
-
Theorems
Definition of Rational Numbers
Suitable Grade Level
Grades 6-8
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