题目内容
| 把百分数化成小数. 2.6%= | 38.5%= | 97%= | 8%= |
| 0.5%= | 13.2%= | 3.05%= | 120%= |
考点:小数、分数和百分数之间的关系及其转化
专题:分数和百分数
分析:百分数数化小数时,把小数点向左移动两位同时去掉百分数即可.
解答:
解:2.6%=0.026;
38.5%=0.385;
97%=0.97;
8%=0.08;
0.5%=0.005;
13.2%=0.132;
3.05%=0.0305;
120%=1.2.
故答案为:0.026,0.385,0.97,0.08,0.005,0.132,0.0305,1.2.
38.5%=0.385;
97%=0.97;
8%=0.08;
0.5%=0.005;
13.2%=0.132;
3.05%=0.0305;
120%=1.2.
故答案为:0.026,0.385,0.97,0.08,0.005,0.132,0.0305,1.2.
点评:此题是考查百分数化小数,属于基础知识,要掌握.注意小数点移动的方向.
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