помогите
1 1/3+1/3
2 9/11-1 2/11
8-6 5/7
3 8/17+ 1 7/17
7 - 7/11
4 5/13- 2 2/13
4/7+ 3/7
7/9+2 2/9
1-2/5
3 2/7+ 5 4/7
3/8+3
3-2/7
3/11+7/11
9-6 2/9
13 7/15-7
1 1/3+1/3
2 9/11-1 2/11
8-6 5/7
3 8/17+ 1 7/17
7 - 7/11
4 5/13- 2 2/13
4/7+ 3/7
7/9+2 2/9
1-2/5
3 2/7+ 5 4/7
3/8+3
3-2/7
3/11+7/11
9-6 2/9
13 7/15-7
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Answers & Comments
17/11
-9/7
55/17
77/10
23/13
1
29/9
3/5
86/7
27/8
19/7
10/11
19/9
32/15