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(96又63/73+36又24/25)/(32又21/73+12又8/25)
人气:418 ℃ 时间:2019-12-21 19:21:08
解答
(96又63/73+36又24/25)/(32又21/73+12又8/25)
=3x(32又21/73+12又8/25)/(32又21/73+12又8/25)
=3
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