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분수: 분모가 다른 덧셈4분수8

1
8 6
+
1 2
=
11 6
2
1 2
+
8 3
=
19 6
3
8 3
+
6 8
=
82 24
8
+
6
=
41 12
4
6 8
+
4 5
=
62 40
6
+
4
=
31 20
5
4 5
+
2 2
=
18 10
4
+
2
=
9 5
6
2 2
+
3 6
=
9 6
2
+
3
=
3 2
7
3 6
+
2 5
=
27 30
3
+
2
=
9 10
8
2 5
+
3 9
=
33 45
2
+
3
=
11 15
9
3 9
+
5 2
=
51 18
3
+
5
=
17 6
10
5 2
+
2 8
=
22 8
5
+
2
=
11 4
11
2 8
+
4 4
=
10 8
2
+
4
=
5 4
12
4 4
+
1 5
=
24 20
4
+
1
=
6 5
13
5 8
+
1 6
=
19 24
14
6 2
+
1 8
=
25 8
15
1 8
+
2 9
=
25 72