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Numbers are split into real and imaginary. Rational numbers are under the category: Real. Therefore all rational numbers are real. An irrational number is also real, but can not be expressed as a fraction.

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Q: Is every real number an rational number or irrational number?
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Related questions

Is every real number is rational?

No. Every real number is not a natural number. Real numbers are a collection of rational and irrational numbers.

Is three an irrational number rational number both rational and irrational or neither rational or irrational?

Integers are rational. In the set of real numbers, every number is either rational or irrational; a number can't be both or neither.

Is every irrrational number a real number?

Yes every irrational and rational number is a real number.

Does every point on the real number line correspond to an irrational number?

No. It could be a rational or an irrational

Is every real number either a rational number or an irrational number?


Is every real number is either a rational number or an irrational number?


Can a real number that is not a rational number is a?

A real number which is not a rational number is an irrational number.

Is every irrational number a real number and how?

The set of real numbers is defined as the union of all rational and irrational numbers. Thus, the irrational numbers are a subset of the real numbers. Therefore, BY DEFINITION, every irrational number is a real number.

Is every Real number an irrational number?

No, a real number could also be a rational number, an integer, a whole number, or a natural number. Irrational numbers fall into the same category of real numbers, but every real number is not an irrational number.

Is a real number always irrational?

Real numbers can be rational or irrational because they both form the number line.

How can you put rational and irrational in a sentences?

An irrational number is a real number that is not rational.

Is the number 3 an integer rational irrational or a real number?

It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.