观察算式结果,你发现什么了
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/06/26 02:17:31
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=
![观察算式结果,你发现什么了](/uploads/image/z/19143809-17-9.jpg?t=%E8%A7%82%E5%AF%9F%E7%AE%97%E5%BC%8F%E7%BB%93%E6%9E%9C%2C%E4%BD%A0%E5%8F%91%E7%8E%B0%E4%BB%80%E4%B9%88%E4%BA%86)
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