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분수: 분모가 다른 덧셈1분수0

1
9 8
+
1 2
=
13 8
2
1 2
+
5 8
=
9 8
3
5 8
+
4 9
=
77 72
4
6 2
+
2 9
=
58 18
6
+
2
=
29 9
5
2 9
+
6 4
=
62 36
2
+
6
=
31 18
6
6 4
+
2 3
=
26 12
6
+
2
=
13 6
7
3 2
+
6 3
=
21 6
3
+
6
=
7 2
8
6 3
+
3 4
=
33 12
6
+
3
=
11 4
9
1 9
+
7 2
=
65 18
10
7 2
+
8 9
=
79 18
11
8 9
+
5 5
=
85 45
8
+
5
=
17 9
12
5 5
+
6 6
=
60 30
5
+
6
=
2
13
6 6
+
1 2
=
9 6
6
+
1
=
3 2
14
1 9
+
8 3
=
25 9
15
8 3
+
9 8
=
91 24