Rational or Irrational?

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What is a rational number?

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A rational number is a number that can be written as a fraction, where both the numerator and the denominator are integers, and 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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Rational

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Rational

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What is the square root of 60?

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The square root of 60 is approximately 7.75, which is between 7 and 8.

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Rational

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No, division by zero is undefined.

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0.25

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0.333... (repeating decimal) which is rational.

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Rational