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분수: 분모가 다른 덧셈4분수5

1
4 5
+
8 2
=
48 10
4
+
8
=
24 5
2
2 2
+
1 4
=
5 4
3
1 4
+
6 5
=
29 20
4
5 2
+
1 9
=
47 18
5
1 9
+
2 6
=
8 18
1
+
2
=
4 9
6
6 7
+
1 8
=
55 56
7
8 4
+
1 8
=
17 8
8
1 8
+
3 6
=
15 24
1
+
3
=
5 8
9
6 9
+
1 4
=
33 36
6
+
1
=
11 12
10
1 4
+
8 7
=
39 28
11
8 7
+
4 2
=
44 14
8
+
4
=
22 7
12
7 2
+
1 4
=
15 4
13
1 4
+
4 5
=
21 20
14
4 5
+
6 6
=
54 30
4
+
6
=
9 5
15
1 9
+
4 4
=
40 36
1
+
4
=
10 9