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분수: 분모가 다른 덧셈4분수9

1
9 4
+
1 6
=
29 12
2
1 6
+
6 3
=
13 6
3
6 3
+
9 9
=
27 9
6
+
9
=
3
4
9 9
+
6 4
=
90 36
9
+
6
=
5 2
5
6 4
+
5 2
=
16 4
6
+
5
=
4
6
5 2
+
8 3
=
31 6
7
8 3
+
3 6
=
19 6
8
6 3
+
8 2
=
36 6
6
+
8
=
6
9
2 5
+
1 8
=
21 40
10
1 8
+
2 6
=
11 24
11
2 6
+
9 2
=
29 6
12
9 2
+
5 5
=
55 10
9
+
5
=
11 2
13
5 5
+
4 9
=
65 45
5
+
4
=
13 9
14
4 9
+
1 5
=
29 45
15
1 5
+
2 6
=
16 30
1
+
2
=
8 15