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0.01 ,0.014 ,0.009 .和0.008 ,0.011分别化为分数是多少?
人气:465 ℃ 时间:2020-03-31 09:02:29
解答
0.01 =1/100
0.014 =14/1000=7/500
0.009=9/1000
0.008 =8/1000=1/125
0.011=11/1000
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