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분수: 분모가 다른 덧셈3분수0

1
3 8
+
5 3
=
49 24
2
5 3
+
1 4
=
23 12
3
1 4
+
4 5
=
21 20
4
5 4
+
1 7
=
39 28
5
1 7
+
5 6
=
41 42
6
6 7
+
1 9
=
61 63
7
1 4
+
2 3
=
11 12
8
2 3
+
5 9
=
11 9
9
9 5
+
1 9
=
86 45
10
1 9
+
9 4
=
85 36
11
4 9
+
7 3
=
25 9
12
7 3
+
9 9
=
30 9
7
+
9
=
10 3
13
9 9
+
5 8
=
117 72
9
+
5
=
13 8
14
5 2
+
1 5
=
27 10
15
1 5
+
5 2
=
27 10