Me Rational or Irrational?

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What is a rational number?

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A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

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What is an irrational number?

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An irrational number is a number that cannot be expressed as a simple fraction; it cannot be written as a ratio of two integers.

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Is 8,972,546.729 rational or irrational?

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Rational

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Is 40 rational or irrational?

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Rational

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Rational

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Rational

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Irrational

Front

What is an example of a rational number?

Back

An example of a rational number is 1/2 or 3.75.

Front

What is an example of an irrational number?

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Front

Can a whole number be a rational number?

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Yes, all whole numbers are rational numbers because they can be expressed as a fraction with a denominator of 1.