问题描述：
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
0.225,0.08,3.6,0.86,0.09,0.4,4.2,0.48,5.25,0.185
问题解答：
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问题描述：
问题解答：
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