简便运算0.21÷9+033÷9+0.23÷9+0.24÷9

分类: 作业答案 • 2022-01-02 13:22:46

问题描述：

答

0.21÷9+033÷9+0.23÷9+0.24÷9
=（0.21+033+0.23+0.24）÷9
=1.01÷9=101/900

答

0.21÷9+0。33÷9+0.23÷9+0.24÷9＝0.112222
0.21÷9+033÷9+0.23÷9+0.24÷9＝3，742222

答

0.21÷9+0.33÷9+0.23÷9+0.24÷9
=（0.21 +0.33 +0.23 +0.24 ）÷9
=1.01÷9

答

（0.21+0.33+0.23+0.24）/9=0.1122

答

0.21÷9+033÷9+0.23÷9+0.24÷9
=(0.21+0.33+0.23+0.24)/9
=1.01/9
=101/900