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분수: 분모가 다른 덧셈5분수5

1
5 5
+
8 6
=
70 30
5
+
8
=
7 3
2
6 5
+
1 4
=
29 20
3
1 4
+
2 9
=
17 36
4
2 9
+
1 5
=
19 45
5
1 5
+
2 6
=
16 30
1
+
2
=
8 15
6
2 6
+
4 4
=
16 12
2
+
4
=
4 3
7
4 4
+
5 5
=
40 20
4
+
5
=
2
8
5 5
+
9 2
=
55 10
5
+
9
=
11 2
9
9 2
+
1 6
=
28 6
9
+
1
=
14 3
10
1 6
+
5 5
=
35 30
1
+
5
=
7 6
11
5 5
+
1 3
=
20 15
5
+
1
=
4 3
12
1 3
+
5 9
=
8 9
13
5 9
+
3 5
=
52 45
14
3 5
+
5 7
=
46 35
15
5 7
+
2 6
=
44 42
5
+
2
=
22 21