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분수: 분모가 다른 덧셈6분수0

1
6 5
+
5 7
=
67 35
2
7 5
+
3 6
=
57 30
7
+
3
=
19 10
3
1 3
+
7 6
=
9 6
1
+
7
=
3 2
4
7 6
+
3 3
=
13 6
5
3 3
+
2 6
=
8 6
3
+
2
=
4 3
6
2 6
+
1 7
=
20 42
2
+
1
=
10 21
7
1 7
+
5 2
=
37 14
8
5 2
+
8 8
=
28 8
5
+
8
=
7 2
9
8 8
+
3 7
=
80 56
8
+
3
=
10 7
10
3 7
+
6 4
=
54 28
3
+
6
=
27 14
11
6 4
+
7 5
=
58 20
6
+
7
=
29 10
12
7 5
+
3 3
=
36 15
7
+
3
=
12 5
13
4 3
+
6 4
=
34 12
4
+
6
=
17 6
14
4 7
+
2 2
=
22 14
4
+
2
=
11 7
15
2 2
+
5 5
=
20 10
2
+
5
=
2