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如何吧无限循环小数化成分数?
请将无限循环小数3.67831831831831..化成分数?
人气:353 ℃ 时间:2020-02-02 17:20:22
解答
~~~~~~~~~~~~~~~~~~~~~~67831 - 676776456473.67831831831831.= 3--------------- = 3 ---------- = 3 ---------99900 99900...
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