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분수: 분모가 다른 덧셈5분수9

1
5 9
+
6 5
=
79 45
2
6 5
+
8 8
=
88 40
6
+
8
=
11 5
3
8 8
+
4 3
=
56 24
8
+
4
=
7 3
4
3 4
+
1 7
=
25 28
5
1 7
+
4 6
=
34 42
1
+
4
=
17 21
6
1 9
+
6 2
=
56 18
1
+
6
=
28 9
7
9 2
+
4 6
=
31 6
8
4 6
+
3 4
=
17 12
9
4 5
+
9 4
=
61 20
10
9 4
+
6 2
=
21 4
11
4 2
+
3 4
=
11 4
12
3 4
+
4 8
=
10 8
3
+
4
=
5 4
13
4 8
+
5 5
=
60 40
4
+
5
=
3 2
14
3 5
+
1 9
=
32 45
15
1 9
+
5 7
=
52 63