题目内容
把下面各百分数化成小数或整数.
| 36%=________ | 9.2%=________ | 107%=________ | 100%=________ | 400%=________ |
| 0.8%=________ | 60%=________ | 9%=________ | 190%=________ | 98.9%=________. |
0.36 0.092 1.07 1 4 0.008 0.6 0.09 1.9 0.989
分析:把百分数化小数或整数,只要去掉百分号,把小数点向左移动两位即可得解.
解答:
| 36%=0.36, | 9.2%=0.092, | 107%=1.07, | 100%=1, | 400%=4, |
| 0.8%=0.008, | 60%=0.6, | 9%=0.09, | 190%=1.9, | 98.9%=0.989. |
故答案为:0.36,0.092,1.07,1,4,0.008,0.6,0.09,1.9,0.989.
点评:此题考查百分数化小数或整数方法的灵活运用.
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