相关试题
分数、百分数、小数互化． 例：
="0.5=50%"
 = = |
= ="12.5%" |
| =0.1= |
 = = |
| = =37.5% |
=0.05= |
 = = |
= ="62.5%" |
| =0.04= |
 = = |
| = ="87.5%" |
=0.02= |
 = = |
 = = ． |
．五年级人数比四年级人数多 %．
米，因而1米的
就是10%米． ．
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