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분수: 분모가 다른 덧셈1분수2

1
1 2
+
6 6
=
9 6
1
+
6
=
3 2
2
6 6
+
1 4
=
15 12
6
+
1
=
5 4
3
6 4
+
9 5
=
66 20
6
+
9
=
33 10
4
9 5
+
2 8
=
82 40
9
+
2
=
41 20
5
2 8
+
5 3
=
46 24
2
+
5
=
23 12
6
5 3
+
3 2
=
19 6
7
7 3
+
2 6
=
16 6
7
+
2
=
8 3
8
2 6
+
5 3
=
12 6
2
+
5
=
2
9
5 3
+
1 7
=
38 21
10
1 7
+
7 2
=
51 14
11
7 2
+
5 3
=
31 6
12
5 3
+
3 7
=
44 21
13
3 7
+
5 4
=
47 28
14
5 4
+
1 5
=
29 20
15
1 5
+
3 3
=
18 15
1
+
3
=
6 5