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분수: 분모가 다른 덧셈5분수4

1
5 4
+
8 5
=
57 20
2
4 5
+
5 4
=
41 20
3
4 5
+
1 6
=
29 30
4
5 6
+
1 8
=
23 24
5
1 6
+
4 3
=
9 6
1
+
4
=
3 2
6
7 3
+
6 5
=
53 15
7
6 5
+
2 2
=
22 10
6
+
2
=
11 5
8
2 2
+
1 4
=
5 4
9
4 5
+
1 4
=
21 20
10
1 4
+
2 8
=
4 8
1
+
2
=
1 2
11
2 8
+
5 9
=
58 72
2
+
5
=
29 36
12
5 9
+
3 5
=
52 45
13
3 5
+
4 7
=
41 35
14
4 7
+
3 3
=
33 21
4
+
3
=
11 7
15
3 3
+
7 9
=
16 9