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(11.8/8/3)/((4-11/6)/3.25)的简便算法
人气:432 ℃ 时间:2020-04-05 21:19:36
解答
(11.8/8/3)/((4-11/6)/3.25)
=(11.8/8/3)/(13/6)/(13/4)
=(11.8/8/3)/(2/3)
=2.7/4
=0.675
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