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In Mathematics / Middle School | 2014-10-21

Do you think a mixed number is a rational number? Explain.

Asked by oreyo

Answer (3)

A mixed number is a rational number, because it is not imaginary, and it has a definite end. It is the same as its equivalent improper fraction or decimal form. This means that if the decimal form terminates, then it is rational.

Answered by ch33zymanjow | 2024-06-10

Yes, a mixed number is a rational number.
A mixed number consists of a whole number and a fraction, where the fraction can be expressed as a ratio of integers. This means that mixed numbers fall under the category of rational numbers.
For example, 3 1/2 is a mixed number where 3 is the whole number part, and 1/2 is the fractional part, showing that it is indeed a rational number.

Answered by DiBotcher | 2024-06-24

A mixed number is a rational number because it can be expressed as an improper fraction, which is a ratio of two integers. Therefore, it meets the definition of a rational number. Additionally, the decimal form of a mixed number is terminating or repeating, affirming its rational status.
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Answered by ch33zymanjow | 2024-12-26

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