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분수: 분모가 다른 덧셈6분수1

1
1 5
+
4 9
=
29 45
2
4 9
+
3 3
=
13 9
3
3 3
+
8 6
=
14 6
3
+
8
=
7 3
4
8 6
+
2 7
=
68 42
8
+
2
=
34 21
5
2 7
+
3 8
=
37 56
6
3 8
+
5 2
=
23 8
7
5 2
+
9 5
=
43 10
8
8 4
+
3 8
=
19 8
9
3 8
+
5 2
=
23 8
10
6 2
+
1 3
=
20 6
6
+
1
=
10 3
11
1 3
+
7 2
=
23 6
12
7 2
+
3 5
=
41 10
13
5 2
+
1 4
=
11 4
14
1 4
+
8 5
=
37 20
15
8 5
+
3 2
=
31 10