GMAT数学辅导：算术知识点全解析(分数)
<p> <span word="GMAT">GMAT</span>数学辅导：算术知识点全解析</p><p> 二.分数：<span word="fractions">fractions</span></p><p> 分子：<span word="numerator">numerator</span></p><p> 分母：<span word="denominator">denominator</span></p><p> 分数的加减乘除：<span word="addition">addition</span>，<span word="subtraction">subtraction</span>，<span word="multiplication">multiplication</span> <span word="and">and</span> <span word="division">division</span> <span word="of">of</span> <span word="fractions">fractions</span></p><p> 繁分数和假分数：<span word="mixed">mixed</span> <span word="number">number</span> <span word="and">and</span> <span word="improper">improper</span> <span word="fraction">fraction</span></p><p> 繁分数是指一个数由一个整数和一个分数构成。</p><p> 假分数是指分子大于分母的分数。例如：7/3</p><p> </p>
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