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분수: 분모가 다른 덧셈5분수6

1
5 6
+
4 5
=
49 30
2
4 5
+
8 7
=
68 35
3
5 7
+
1 2
=
17 14
4
1 2
+
4 6
=
7 6
5
6 4
+
1 6
=
20 12
6
+
1
=
5 3
6
1 6
+
5 9
=
13 18
7
5 9
+
9 5
=
106 45
8
9 5
+
2 4
=
46 20
9
+
2
=
23 10
9
4 3
+
1 5
=
23 15
10
6 5
+
4 7
=
62 35
11
4 7
+
5 2
=
43 14
12
5 2
+
8 7
=
51 14
13
8 7
+
1 9
=
79 63
14
1 3
+
4 4
=
16 12
1
+
4
=
4 3
15
4 4
+
3 9
=
48 36
4
+
3
=
4 3