is a - Proper Fraction, is - Unit Fraction, Fraction form of 0.75 - 3/4, Improper Fraction - 7/2,   1/2 , 2/4 , 3/6 - Equivalent Fraction, 3, 8/9 = ⎕ / 72 - 64,

排行榜

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切換範本

恢復自動保存: ?