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분수: 분모가 다른 덧셈5분수1

1
1 3
+
7 2
=
23 6
2
1 5
+
9 9
=
54 45
1
+
9
=
6 5
3
9 5
+
1 3
=
32 15
4
1 5
+
9 3
=
48 15
1
+
9
=
16 5
5
9 3
+
8 9
=
35 9
6
8 9
+
1 2
=
25 18
7
1 2
+
6 3
=
15 6
1
+
6
=
5 2
8
6 3
+
4 8
=
60 24
6
+
4
=
5 2
9
4 8
+
5 6
=
32 24
4
+
5
=
4 3
10
6 4
+
1 3
=
22 12
6
+
1
=
11 6
11
1 9
+
6 2
=
56 18
1
+
6
=
28 9
12
2 4
+
1 2
=
4 4
2
+
1
=
1
13
2 2
+
4 6
=
10 6
2
+
4
=
5 3
14
4 6
+
2 9
=
16 18
4
+
2
=
8 9
15
2 9
+
4 3
=
14 9