分子が1になる約分
9 3
81 21
7 2
42 16
4 2
32 8
4 5
28 10
8 7
40 42
3 3
12 18
6 9
42 27
4 8
28 72
8 9
64 27
8 3
56 24
6 6
48 48
8 7
72 28
3 9
27 72
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所要時間: 分 秒 16/385
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![仮分数を帯分数に | [問題]-016/385](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)