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분수: 분모가 다른 덧셈2분수6

1
2 6
+
5 2
=
17 6
2
5 2
+
8 4
=
18 4
5
+
8
=
9 2
3
8 4
+
3 6
=
30 12
8
+
3
=
5 2
4
6 3
+
4 6
=
16 6
6
+
4
=
8 3
5
4 6
+
3 5
=
38 30
4
+
3
=
19 15
6
3 5
+
7 6
=
53 30
7
5 6
+
3 4
=
19 12
8
3 4
+
7 9
=
55 36
9
7 9
+
1 6
=
17 18
10
1 6
+
9 2
=
28 6
1
+
9
=
14 3
11
9 2
+
2 4
=
20 4
9
+
2
=
5
12
2 4
+
3 6
=
12 12
2
+
3
=
1
13
3 6
+
4 4
=
18 12
3
+
4
=
3 2
14
4 4
+
9 2
=
22 4
4
+
9
=
11 2
15
1 4
+
7 8
=
9 8