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?_数学解答

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：116 ℃　时间：2020-02-02 17:20:22

解答

~~~~~~~~~~~~~~~~~~~~~~67831 - 676776456473.67831831831831.= 3--------------- = 3 ---------- = 3 ---------99900 99900...