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분수: 분모가 다른 덧셈3분수8

1
3 8
+
6 2
=
27 8
2
6 2
+
1 3
=
20 6
6
+
1
=
10 3
3
1 3
+
2 4
=
10 12
1
+
2
=
5 6
4
4 2
+
6 5
=
32 10
4
+
6
=
16 5
5
5 4
+
1 5
=
29 20
6
1 5
+
8 2
=
42 10
1
+
8
=
21 5
7
8 2
+
1 9
=
74 18
8
+
1
=
37 9
8
1 6
+
4 3
=
9 6
1
+
4
=
3 2
9
3 4
+
8 6
=
25 12
10
8 6
+
9 5
=
94 30
8
+
9
=
47 15
11
2 5
+
7 3
=
41 15
12
7 3
+
2 4
=
34 12
7
+
2
=
17 6
13
4 5
+
1 9
=
41 45
14
1 9
+
3 3
=
10 9
15
3 3
+
5 5
=
30 15
3
+
5
=
2