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분수: 분모가 다른 덧셈2분수6

1
2 6
+
8 5
=
58 30
2
+
8
=
29 15
2
8 5
+
3 2
=
31 10
3
3 2
+
7 3
=
23 6
4
7 3
+
1 7
=
52 21
5
7 6
+
1 8
=
31 24
6
8 6
+
1 4
=
19 12
7
1 4
+
6 3
=
27 12
1
+
6
=
9 4
8
6 3
+
5 8
=
63 24
6
+
5
=
21 8
9
5 8
+
3 9
=
69 72
5
+
3
=
23 24
10
3 9
+
2 5
=
33 45
3
+
2
=
11 15
11
2 5
+
7 9
=
53 45
12
7 9
+
8 5
=
107 45
13
8 5
+
6 3
=
54 15
8
+
6
=
18 5
14
6 3
+
2 6
=
14 6
6
+
2
=
7 3
15
2 6
+
4 4
=
16 12
2
+
4
=
4 3