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분수: 분모가 다른 덧셈5분수8

1
5 8
+
9 9
=
117 72
5
+
9
=
13 8
2
9 5
+
1 3
=
32 15
3
1 3
+
3 2
=
11 6
4
3 2
+
5 8
=
17 8
5
5 8
+
1 2
=
9 8
6
1 2
+
4 5
=
13 10
7
4 5
+
1 4
=
21 20
8
4 4
+
1 2
=
6 4
4
+
1
=
3 2
9
1 2
+
5 4
=
7 4
10
4 5
+
6 3
=
42 15
4
+
6
=
14 5
11
6 3
+
7 2
=
33 6
6
+
7
=
11 2
12
2 7
+
7 2
=
53 14
13
7 2
+
2 6
=
23 6
14
2 6
+
3 2
=
11 6
15
3 2
+
1 8
=
13 8