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분수: 분모가 다른 덧셈4분수8

1
4 8
+
8 7
=
92 56
4
+
8
=
23 14
2
8 7
+
2 3
=
38 21
3
3 6
+
1 7
=
27 42
3
+
1
=
9 14
4
7 6
+
1 4
=
17 12
5
1 4
+
2 2
=
5 4
6
5 2
+
6 4
=
16 4
5
+
6
=
4
7
6 4
+
5 8
=
17 8
8
5 8
+
4 3
=
47 24
9
2 3
+
7 8
=
37 24
10
5 8
+
8 2
=
37 8
11
8 2
+
3 8
=
35 8
12
3 8
+
2 2
=
11 8
13
2 2
+
8 4
=
12 4
2
+
8
=
3
14
8 4
+
5 7
=
76 28
8
+
5
=
19 7
15
5 7
+
1 5
=
32 35