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0.142857,0.285714,0.428571,0.571428的规律是什么,每个数两头分别循环
人气:291 ℃ 时间:2020-04-01 17:41:50
解答
1/7=0.142857循环2/7=0.285714循环3/7=0.428571循环4/7=0.571428循环5/7=0.714285循环6/7=0.857142循环7/7=0.999999循环=18/7=1.142857循环9/7=1.285714循环10/7=1.428571循环11/7=0.571428循环12/7=0.714285循环13/...
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