第1个回答 2016-07-02
23/24-1/6-3/8
=23/24-4/24-9/24
=19/24-9/24
=10/24
=5/12本回答被网友采纳
=23/24-4/24-9/24
=19/24-9/24
=10/24
=5/12本回答被网友采纳
第2个回答 2016-07-02
23/24-1/6-3/8
=23/24-4/24-9/24
=10/24
=5/12
=23/24-4/24-9/24
=10/24
=5/12
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