equivalent 等值 - having the same value, fraction 分数 - part of a whole that is split into equal parts, numerator 分子 - the top number in a fraction that represents the part, Equal parts 等份 - parts of the whole that are the same size, denominator 分母 - the bottom number in a fraction that represents the number of equal parts the whole is broken into, unit fractions 单位分数 - Fractions with a numerator of 1,

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