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분수: 분모가 다른 덧셈5분수9

1
5 9
+
7 6
=
31 18
2
7 6
+
1 5
=
41 30
3
1 5
+
2 8
=
18 40
1
+
2
=
9 20
4
8 6
+
1 9
=
26 18
8
+
1
=
13 9
5
9 5
+
1 7
=
68 35
6
1 7
+
5 4
=
39 28
7
4 4
+
1 7
=
32 28
4
+
1
=
8 7
8
1 9
+
7 6
=
23 18
9
7 6
+
4 3
=
15 6
7
+
4
=
5 2
10
4 3
+
6 5
=
38 15
11
6 5
+
1 3
=
23 15
12
1 3
+
9 2
=
29 6
13
9 2
+
6 5
=
57 10
14
6 5
+
2 9
=
64 45
15
9 2
+
4 7
=
71 14