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분수: 분모가 다른 덧셈5분수9

1
5 9
+
6 5
=
79 45
2
6 9
+
1 5
=
39 45
6
+
1
=
13 15
3
5 5
+
1 3
=
20 15
5
+
1
=
4 3
4
1 3
+
6 2
=
20 6
1
+
6
=
10 3
5
6 4
+
1 9
=
58 36
6
+
1
=
29 18
6
9 3
+
1 5
=
48 15
9
+
1
=
16 5
7
1 5
+
6 8
=
38 40
1
+
6
=
19 20
8
1 5
+
5 4
=
29 20
9
1 8
+
3 5
=
29 40
10
3 5
+
5 3
=
34 15
11
3 5
+
7 3
=
44 15
12
7 3
+
6 2
=
32 6
7
+
6
=
16 3
13
1 5
+
4 7
=
27 35
14
4 7
+
2 8
=
46 56
4
+
2
=
23 28
15
2 8
+
5 9
=
58 72
2
+
5
=
29 36