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把下列小数化成分数并约分.
0.225,0.08,3.6,0.86,0.09,0.4,4.2,0.48,5.25,0.185
人气:272 ℃ 时间:2020-05-24 11:57:17
解答
9\40
4\50
18\5
43\50
9\100
1\25
21\5
12\25
21\4
37\200
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