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분수: 분모가 다른 덧셈5분수4

1
1 5
+
4 3
=
23 15
2
4 3
+
2 5
=
26 15
3
2 5
+
1 6
=
17 30
4
6 8
+
1 4
=
8 8
6
+
1
=
1
5
1 4
+
3 9
=
21 36
1
+
3
=
7 12
6
9 3
+
4 6
=
22 6
9
+
4
=
11 3
7
4 6
+
6 4
=
26 12
4
+
6
=
13 6
8
6 4
+
4 2
=
14 4
6
+
4
=
7 2
9
4 2
+
1 5
=
22 10
4
+
1
=
11 5
10
1 5
+
8 7
=
47 35
11
8 7
+
4 3
=
52 21
12
6 3
+
5 4
=
39 12
6
+
5
=
13 4
13
5 4
+
1 5
=
29 20
14
1 5
+
5 3
=
28 15
15
5 8
+
1 3
=
23 24