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분수: 분모가 다른 덧셈8분수6

1
1 5
+
4 6
=
26 30
1
+
4
=
13 15
2
4 6
+
6 3
=
16 6
4
+
6
=
8 3
3
3 3
+
7 5
=
36 15
3
+
7
=
12 5
4
7 5
+
1 2
=
19 10
5
1 2
+
2 6
=
5 6
6
2 6
+
3 7
=
32 42
2
+
3
=
16 21
7
7 3
+
2 2
=
20 6
7
+
2
=
10 3
8
2 2
+
5 6
=
11 6
9
5 6
+
6 3
=
17 6
10
6 3
+
9 4
=
51 12
6
+
9
=
17 4
11
6 2
+
5 8
=
29 8
12
5 8
+
8 5
=
89 40
13
8 5
+
7 7
=
91 35
8
+
7
=
13 5
14
7 7
+
5 9
=
98 63
7
+
5
=
14 9
15
5 9
+
6 3
=
23 9