天气预报 > 其他 > 带分数都大于1这句话对吗
带分数都大于1这句话对吗
更新时间: 2020-10-03 00:00:00  

带分数是假分数的一种形式,而假分数不都大于一,还可能小于负一。

带分数和假分数一一对应。带分数包含两个部分,整数部分和真分数部分,且带分数的整数部分不得为零,分数部分必须为真分数,即分子的绝对值必须小于分母的绝对值。

关键词: 带分数 大于

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