题目内容
1.375=
=1
=44:
| ( ) |
| 8 |
| 9 |
| ( ) |
32
32
=137.5
137.5
%分析:1.375化为假分数是
,
=1
=1
,
=
,1.375=137.5%;进而填空即可.
| 11 |
| 8 |
| 11 |
| 8 |
| 3 |
| 8 |
| 9 |
| 24 |
| 11 |
| 8 |
| 44 |
| 32 |
解答:解:1.375=
=1
=44:32=137.5%;
故答案为:11,24,32,137.5.
| 11 |
| 8 |
| 9 |
| 24 |
故答案为:11,24,32,137.5.
点评:解答此题用到的知识点:(1)比和分数、除法的关系;(2)小数、分数和百分数之间的互化.
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