Rational Numbers

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Rational Numbers from Repeating Fractions A rational number is any which can be written in the form p/q, where p and q are integers. All rational numbers less than 1 (that is, those for which p is less than q) can be expanded into a decimal fraction, but this expansion may require repetition of some number of trailing digits. For example, the rational number 7/22 has the decimal expansion .3181

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