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분수: 분모가 다른 덧셈3분수7

1
3 7
+
9 5
=
78 35
2
9 5
+
6 9
=
111 45
9
+
6
=
37 15
3
9 6
+
3 7
=
81 42
9
+
3
=
27 14
4
3 7
+
8 2
=
62 14
3
+
8
=
31 7
5
8 2
+
2 5
=
44 10
8
+
2
=
22 5
6
2 5
+
1 8
=
21 40
7
8 8
+
1 9
=
80 72
8
+
1
=
10 9
8
1 4
+
4 3
=
19 12
9
3 8
+
1 7
=
29 56
10
1 5
+
2 4
=
14 20
1
+
2
=
7 10
11
1 2
+
6 4
=
8 4
1
+
6
=
2
12
6 4
+
7 3
=
46 12
6
+
7
=
23 6
13
3 7
+
8 2
=
62 14
3
+
8
=
31 7
14
8 2
+
6 4
=
22 4
8
+
6
=
11 2
15
6 4
+
4 3
=
34 12
6
+
4
=
17 6