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분수: 분모가 다른 덧셈5분수5

1
5 5
+
4 8
=
60 40
5
+
4
=
3 2
2
1 6
+
2 4
=
8 12
1
+
2
=
2 3
3
2 4
+
7 6
=
20 12
2
+
7
=
5 3
4
7 6
+
4 4
=
26 12
7
+
4
=
13 6
5
4 4
+
2 8
=
10 8
4
+
2
=
5 4
6
2 8
+
6 3
=
54 24
2
+
6
=
9 4
7
6 3
+
7 6
=
19 6
8
7 6
+
6 2
=
25 6
9
6 2
+
5 6
=
23 6
10
5 6
+
3 8
=
29 24
11
3 8
+
1 3
=
17 24
12
1 3
+
7 2
=
23 6
13
7 2
+
6 5
=
47 10
14
5 5
+
1 3
=
20 15
5
+
1
=
4 3
15
1 3
+
4 2
=
14 6
1
+
4
=
7 3