The decimal expansion of a rational number is either or _.

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Solution

The decimal expansion of a rational number either terminates after finitely many digits or ends with a repeating sequence.

Hence, the decimal expansion of a rational number is either terminating or recurring.

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The decimal expansion of a rational number is either ______ or _______.

The decimal expansion of a rational number either terminates after finitely many digits or ends with a repeating sequence. Hence, the decimal expansion of a rational number is either terminating or recurring.

The decimal expansion of a rational number is either or _.

The decimal expansion of a rational number either terminates after finitely many digits or ends with a repeating sequence.

Hence, the decimal expansion of a rational number is either terminating or recurring.