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분수: 분모가 다른 덧셈1분수6

1
1 6
+
2 2
=
7 6
2
2 2
+
8 3
=
22 6
2
+
8
=
11 3
3
8 3
+
3 7
=
65 21
4
3 7
+
2 3
=
23 21
5
3 4
+
1 8
=
7 8
6
1 8
+
5 4
=
11 8
7
5 4
+
6 6
=
27 12
5
+
6
=
9 4
8
6 9
+
1 7
=
51 63
6
+
1
=
17 21
9
7 9
+
1 4
=
37 36
10
1 4
+
5 9
=
29 36
11
5 9
+
9 2
=
91 18
12
6 2
+
3 7
=
48 14
6
+
3
=
24 7
13
3 7
+
1 3
=
16 21
14
1 3
+
7 8
=
29 24
15
7 8
+
1 6
=
25 24