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분수: 분모가 다른 덧셈5분수1

1
1 5
+
5 6
=
31 30
2
5 6
+
4 4
=
22 12
5
+
4
=
11 6
3
4 4
+
7 8
=
15 8
4
7 8
+
2 7
=
65 56
5
2 7
+
4 3
=
34 21
6
4 3
+
7 5
=
41 15
7
2 6
+
1 2
=
5 6
8
1 2
+
4 5
=
13 10
9
4 5
+
5 7
=
53 35
10
1 3
+
9 8
=
35 24
11
3 8
+
1 3
=
17 24
12
1 3
+
3 8
=
17 24
13
3 8
+
1 5
=
23 40
14
1 5
+
3 3
=
18 15
1
+
3
=
6 5
15
3 3
+
5 4
=
27 12
3
+
5
=
9 4