分子が1になる約分
7 4
14 36
7 6
42 48
9 9
72 36
5 6
30 24
4 5
28 20
4 5
20 20
3 9
15 45
6 7
12 35
7 3
42 15
3 3
27 27
2 2
6 10
3 3
21 15
8 5
32 30
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所要時間: 分 秒 12/385
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![仮分数を帯分数に | [問題]-012/385](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)