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분수: 분모가 다른 덧셈2분수6

1
6 8
+
4 6
=
34 24
6
+
4
=
17 12
2
4 6
+
6 5
=
56 30
4
+
6
=
28 15
3
6 5
+
4 9
=
74 45
4
9 6
+
1 5
=
51 30
9
+
1
=
17 10
5
5 2
+
1 9
=
47 18
6
1 9
+
4 5
=
41 45
7
4 5
+
8 9
=
76 45
8
9 5
+
1 3
=
32 15
9
1 3
+
8 4
=
28 12
1
+
8
=
7 3
10
8 4
+
3 9
=
84 36
8
+
3
=
7 3
11
3 9
+
6 6
=
24 18
3
+
6
=
4 3
12
6 6
+
5 2
=
21 6
6
+
5
=
7 2
13
5 6
+
1 4
=
13 12
14
1 4
+
8 6
=
19 12
15
8 6
+
1 9
=
26 18
8
+
1
=
13 9