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분수: 분모가 다른 덧셈5분수2

1
5 2
+
8 5
=
41 10
2
8 5
+
9 6
=
93 30
8
+
9
=
31 10
3
9 6
+
1 2
=
12 6
9
+
1
=
2
4
2 2
+
1 8
=
9 8
5
5 8
+
3 7
=
59 56
6
3 7
+
6 2
=
48 14
3
+
6
=
24 7
7
6 2
+
9 9
=
72 18
6
+
9
=
4
8
9 9
+
1 6
=
21 18
9
+
1
=
7 6
9
1 6
+
3 4
=
11 12
10
4 4
+
8 6
=
28 12
4
+
8
=
7 3
11
8 6
+
3 4
=
25 12
12
3 4
+
7 3
=
37 12
13
3 2
+
1 4
=
7 4
14
1 4
+
9 5
=
41 20
15
9 5
+
3 6
=
69 30
9
+
3
=
23 10