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분수: 분모가 다른 덧셈5분수2

1
5 2
+
6 3
=
27 6
5
+
6
=
9 2
2
6 3
+
1 8
=
51 24
6
+
1
=
17 8
3
8 5
+
1 4
=
37 20
4
1 4
+
6 3
=
27 12
1
+
6
=
9 4
5
6 3
+
2 9
=
20 9
6
2 9
+
6 4
=
62 36
2
+
6
=
31 18
7
1 7
+
2 4
=
18 28
1
+
2
=
9 14
8
5 4
+
6 5
=
49 20
9
6 5
+
9 6
=
81 30
6
+
9
=
27 10
10
9 6
+
1 5
=
51 30
9
+
1
=
17 10
11
1 5
+
3 3
=
18 15
1
+
3
=
6 5
12
3 5
+
1 2
=
11 10
13
5 2
+
3 5
=
31 10
14
3 5
+
5 2
=
31 10
15
5 2
+
7 5
=
39 10