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Definition of Rational number
1. Noun. An integer or a fraction. 
Definition of Rational number
1. Noun. (mathematics) A real number that can be expressed as the ratio of two integers. ¹
¹ Source: wiktionary.com
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1. Noun. An integer or a fraction. 
1. Noun. (mathematics) A real number that can be expressed as the ratio of two integers. ¹
¹ Source: wiktionary.com