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분수: 분모가 다른 덧셈3분수4

1
3 4
+
5 6
=
19 12
2
5 6
+
1 8
=
23 24
3
1 8
+
5 4
=
11 8
4
5 4
+
1 8
=
11 8
5
1 8
+
6 2
=
25 8
6
6 2
+
8 7
=
58 14
6
+
8
=
29 7
7
8 7
+
7 5
=
89 35
8
7 5
+
3 6
=
57 30
7
+
3
=
19 10
9
3 6
+
4 9
=
17 18
10
4 9
+
6 2
=
62 18
4
+
6
=
31 9
11
6 2
+
7 4
=
19 4
12
1 3
+
4 4
=
16 12
1
+
4
=
4 3
13
4 4
+
1 5
=
24 20
4
+
1
=
6 5
14
1 5
+
9 2
=
47 10
15
9 2
+
2 7
=
67 14