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분수: 분모가 다른 덧셈1분수6

1
1 6
+
3 5
=
23 30
2
3 5
+
1 6
=
23 30
3
5 2
+
1 7
=
37 14
4
7 7
+
1 2
=
21 14
7
+
1
=
3 2
5
4 3
+
1 5
=
23 15
6
1 5
+
7 2
=
37 10
7
7 2
+
5 7
=
59 14
8
5 7
+
6 9
=
87 63
5
+
6
=
29 21
9
6 9
+
5 7
=
87 63
6
+
5
=
29 21
10
5 7
+
2 4
=
34 28
5
+
2
=
17 14
11
7 4
+
4 9
=
79 36
12
9 4
+
8 6
=
43 12
13
8 6
+
4 3
=
16 6
8
+
4
=
8 3
14
4 3
+
2 2
=
14 6
4
+
2
=
7 3
15
2 2
+
4 8
=
12 8
2
+
4
=
3 2