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12 questions
1/2
1/3
2/3
2
3
4
4/3
3/2
2/7
2/9
7/9
7/2
9/7
17/25
8/17
8/25
17/8
25/8
1/4
1/6
1/9
8/35
4/35
2/35
5/12
1
3/4
6
5
8
10
15
20
1/12
1/18
1/36
1/72
4/9
3/40
1/20
1/8
7/40
9/40
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