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观察算式结果,你发现什么了1/11=2/11=3/11=4/11=5/11=6/11=7/11=8/11=
题目详情
观察算式结果,你发现什么了
1/11=
2/11=
3/11=
4/11=
5/11=
6/11=
7/11=
8/11=
1/11=
2/11=
3/11=
4/11=
5/11=
6/11=
7/11=
8/11=
▼优质解答
答案和解析
1/11=0.090909090909090909090909090909091
2/11=0.18181818181818181818181818181818
3/11=0.27272727272727272727272727272727
4/11=0.36363636363636363636363636363636
5/11=0.45454545454545454545454545454545
6/11=0.54545454545454545454545454545455
7/11=0.63636363636363636363636363636364
8/11=0.72727272727272727272727272727273
都是循环小数.相差也是
2/11=0.18181818181818181818181818181818
3/11=0.27272727272727272727272727272727
4/11=0.36363636363636363636363636363636
5/11=0.45454545454545454545454545454545
6/11=0.54545454545454545454545454545455
7/11=0.63636363636363636363636363636364
8/11=0.72727272727272727272727272727273
都是循环小数.相差也是
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