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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 are terminating decimals?

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Terminating decimals are decimal numbers that have a finite number of digits after the decimal point, such as 0.75 or -2.5.

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What are repeating decimals?

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Repeating decimals are decimal numbers that have one or more digits that repeat infinitely, such as 0.333... or -1.666... .

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True or False: The sum of two rational numbers is always a rational number.

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True.

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True or False: The product of two rational numbers is always a rational number.

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True.

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-2.

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-3.

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-5.

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10.

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-4.8.