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분수: 분모가 다른 덧셈1분수1

1
1 5
+
5 2
=
27 10
2
5 2
+
3 7
=
41 14
3
3 7
+
4 5
=
43 35
4
4 5
+
3 6
=
39 30
4
+
3
=
13 10
5
3 6
+
2 2
=
9 6
3
+
2
=
3 2
6
2 2
+
1 3
=
8 6
2
+
1
=
4 3
7
1 2
+
8 5
=
21 10
8
8 5
+
3 6
=
63 30
8
+
3
=
21 10
9
3 6
+
9 3
=
21 6
3
+
9
=
7 2
10
9 3
+
4 4
=
48 12
9
+
4
=
4
11
8 4
+
7 9
=
100 36
8
+
7
=
25 9
12
7 9
+
5 4
=
73 36
13
1 3
+
5 6
=
7 6
14
9 6
+
4 4
=
30 12
9
+
4
=
5 2
15
4 4
+
5 5
=
40 20
4
+
5
=
2