| 约分 | [约 分 / 約 分] reduced fraction (i.e. one half for three sixths); to reduce a fraction by cancelling common factors in the numerator and denominator #120,048 [Add to Longdo] |
| 約分 | [やくぶん, yakubun] (n, vs) reduction of a fraction (to lowest terms) [Add to Longdo] |
| 既約分数 | [きやくぶんすう, kiyakubunsuu] (n) irreducible fraction [Add to Longdo] |