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분수: 분모가 다른 덧셈1분수0

1
1 9
+
7 4
=
67 36
2
7 4
+
5 9
=
83 36
3
9 6
+
1 9
=
29 18
4
1 9
+
2 3
=
7 9
5
2 3
+
9 5
=
37 15
6
9 5
+
5 6
=
79 30
7
1 6
+
8 5
=
53 30
8
8 5
+
2 4
=
42 20
8
+
2
=
21 10
9
2 4
+
1 7
=
18 28
2
+
1
=
9 14
10
1 7
+
9 4
=
67 28
11
4 4
+
1 6
=
14 12
4
+
1
=
7 6
12
4 6
+
7 3
=
18 6
4
+
7
=
3
13
7 3
+
8 2
=
38 6
7
+
8
=
19 3
14
2 6
+
1 5
=
16 30
2
+
1
=
8 15
15
1 2
+
7 8
=
11 8