如何吧无限循环小数化成分数?
问题描述:
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?
答
~~~~~~~~~~~~~~~~~~~~~~67831 - 676776456473.67831831831831.= 3--------------- = 3 ---------- = 3 ---------99900 99900...