78.6除2.2竖式计算用循环小数表示

问题描述:

78.6除2.2竖式计算用循环小数表示

.357272.
.--------
2.2丿78.6
.66
-------------
.126
.110
---------------
.160
.154
----------------
.60
.44
-----------------
.160
.154
-------------------------
.60
.44
------------------------
.160