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분수: 분모가 다른 덧셈4분수3

1
4 3
+
6 6
=
14 6
4
+
6
=
7 3
2
6 6
+
2 5
=
42 30
6
+
2
=
7 5
3
5 2
+
7 5
=
39 10
4
7 5
+
1 4
=
33 20
5
1 4
+
2 8
=
4 8
1
+
2
=
1 2
6
1 8
+
2 3
=
19 24
7
3 3
+
6 8
=
42 24
3
+
6
=
7 4
8
6 8
+
4 9
=
86 72
6
+
4
=
43 36
9
4 9
+
1 4
=
25 36
10
1 4
+
9 3
=
39 12
1
+
9
=
13 4
11
9 3
+
4 2
=
30 6
9
+
4
=
5
12
9 2
+
8 6
=
35 6
13
8 6
+
7 5
=
82 30
8
+
7
=
41 15
14
7 5
+
1 7
=
54 35
15
1 7
+
2 2
=
16 14
1
+
2
=
8 7