yuē fēn
基本释义
  1. 用分子和分母的最大公约数除分子和分母,使分数简化而数值不变
  2. 16/64约分成1/4
详细释义
  1. 数学名词。用分母、分子的最大公因数除分子和分母,使分数化简而数值不变。
英文翻译
  1. reduced fraction (e.g. one half for three sixths)
  2. to reduce a fraction by canceling common factors in the numerator and denominator