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분수: 분모가 다른 덧셈3분수0

1
3 3
+
1 2
=
9 6
3
+
1
=
3 2
2
1 2
+
5 3
=
13 6
3
1 5
+
8 4
=
44 20
1
+
8
=
11 5
4
8 4
+
6 3
=
48 12
8
+
6
=
4
5
6 3
+
3 9
=
21 9
6
+
3
=
7 3
6
3 9
+
5 3
=
18 9
3
+
5
=
2
7
5 3
+
2 5
=
31 15
8
2 5
+
7 8
=
51 40
9
7 8
+
4 7
=
81 56
10
4 7
+
7 2
=
57 14
11
2 7
+
4 3
=
34 21
12
3 8
+
1 3
=
17 24
13
1 3
+
7 9
=
10 9
14
7 9
+
6 4
=
82 36
7
+
6
=
41 18
15
6 4
+
2 2
=
10 4
6
+
2
=
5 2