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분수: 분모가 다른 덧셈2분수5

1
2 5
+
5 2
=
29 10
2
4 5
+
5 4
=
41 20
3
5 4
+
8 9
=
77 36
4
8 9
+
3 5
=
67 45
5
3 5
+
5 7
=
46 35
6
5 7
+
4 8
=
68 56
5
+
4
=
17 14
7
4 8
+
2 3
=
28 24
4
+
2
=
7 6
8
2 3
+
6 9
=
12 9
2
+
6
=
4 3
9
6 9
+
5 5
=
75 45
6
+
5
=
5 3
10
5 5
+
1 3
=
20 15
5
+
1
=
4 3
11
1 3
+
9 2
=
29 6
12
9 2
+
1 5
=
47 10
13
1 5
+
5 2
=
27 10
14
2 3
+
1 4
=
11 12
15
1 4
+
5 6
=
13 12