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분수: 분모가 다른 덧셈5분수2

1
5 2
+
6 3
=
27 6
5
+
6
=
9 2
2
7 3
+
4 8
=
68 24
7
+
4
=
17 6
3
4 8
+
5 9
=
76 72
4
+
5
=
19 18
4
9 3
+
1 2
=
21 6
9
+
1
=
7 2
5
1 2
+
3 3
=
9 6
1
+
3
=
3 2
6
3 3
+
6 7
=
39 21
3
+
6
=
13 7
7
6 7
+
1 9
=
61 63
8
1 9
+
5 5
=
50 45
1
+
5
=
10 9
9
5 5
+
7 4
=
55 20
5
+
7
=
11 4
10
7 4
+
5 7
=
69 28
11
5 7
+
3 5
=
46 35
12
3 5
+
6 6
=
48 30
3
+
6
=
8 5
13
6 6
+
3 5
=
48 30
6
+
3
=
8 5
14
4 5
+
1 2
=
13 10
15
1 2
+
7 5
=
19 10