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분수: 분모가 다른 덧셈5분수2

1
5 2
+
8 5
=
41 10
2
5 4
+
1 3
=
19 12
3
1 3
+
4 8
=
20 24
1
+
4
=
5 6
4
8 4
+
5 5
=
60 20
8
+
5
=
3
5
5 5
+
1 4
=
25 20
5
+
1
=
5 4
6
1 4
+
2 6
=
7 12
7
2 6
+
5 3
=
12 6
2
+
5
=
2
8
5 3
+
2 6
=
12 6
5
+
2
=
2
9
2 6
+
3 2
=
11 6
10
2 8
+
1 7
=
22 56
2
+
1
=
11 28
11
1 7
+
8 6
=
62 42
1
+
8
=
31 21
12
8 6
+
2 5
=
52 30
8
+
2
=
26 15
13
2 3
+
1 6
=
5 6
14
1 6
+
9 4
=
29 12
15
2 4
+
5 5
=
30 20
2
+
5
=
3 2