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분수: 분모가 다른 덧셈5분수5

1
5 5
+
2 4
=
30 20
5
+
2
=
3 2
2
1 4
+
6 6
=
15 12
1
+
6
=
5 4
3
6 6
+
4 9
=
26 18
6
+
4
=
13 9
4
4 9
+
1 5
=
29 45
5
1 3
+
5 5
=
20 15
1
+
5
=
4 3
6
1 5
+
7 4
=
39 20
7
8 4
+
2 2
=
12 4
8
+
2
=
3
8
2 2
+
4 3
=
14 6
2
+
4
=
7 3
9
4 3
+
7 2
=
29 6
10
7 2
+
6 9
=
75 18
7
+
6
=
25 6
11
9 5
+
1 2
=
23 10
12
1 9
+
6 5
=
59 45
13
6 5
+
8 3
=
58 15
14
8 3
+
9 6
=
25 6
15
9 6
+
4 2
=
21 6
9
+
4
=
7 2