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분수: 분모가 다른 덧셈4분수3

1
4 3
+
7 2
=
29 6
2
7 5
+
1 6
=
47 30
3
1 6
+
4 5
=
29 30
4
3 5
+
4 7
=
41 35
5
4 7
+
5 4
=
51 28
6
4 7
+
1 6
=
31 42
7
1 6
+
4 5
=
29 30
8
4 5
+
8 9
=
76 45
9
8 9
+
2 7
=
74 63
10
2 7
+
1 3
=
13 21
11
1 3
+
9 6
=
11 6
12
9 6
+
6 8
=
54 24
9
+
6
=
9 4
13
6 8
+
1 6
=
22 24
6
+
1
=
11 12
14
3 5
+
6 4
=
42 20
3
+
6
=
21 10
15
6 4
+
3 7
=
54 28
6
+
3
=
27 14