有理数

ゆうりすう
rational number
yuurisuu
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Example sentences

  • 有理数ゆうりすうは整数せいすうと分数ぶんすうで表あらわせる数かずです。

    Yuurisuu wa seisuu to bunsuu de arawaseru kazu desu.

    A rational number is a number that can be expressed as an integer or a fraction.

  • 全すべての整数せいすうは有理数ゆうりすうに含ふくまれる。

    Subete no seisuu wa yuurisuu ni fukumareru.

    All integers are included in the rational numbers.

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