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분수: 분모가 다른 덧셈2분수0

1
2 5
+
4 7
=
34 35
2
4 7
+
6 5
=
62 35
3
6 5
+
1 8
=
53 40
4
1 6
+
6 5
=
41 30
5
6 5
+
8 3
=
58 15
6
3 5
+
1 2
=
11 10
7
2 2
+
1 3
=
8 6
2
+
1
=
4 3
8
1 3
+
6 2
=
20 6
1
+
6
=
10 3
9
6 2
+
2 5
=
34 10
6
+
2
=
17 5
10
5 2
+
1 7
=
37 14
11
1 7
+
8 9
=
65 63
12
1 4
+
4 9
=
25 36
13
4 9
+
6 5
=
74 45
14
5 2
+
1 5
=
27 10
15
5 3
+
1 2
=
13 6