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분수: 분모가 다른 덧셈4분수5

1
5 6
+
1 3
=
7 6
2
1 6
+
4 4
=
14 12
1
+
4
=
7 6
3
4 4
+
1 6
=
14 12
4
+
1
=
7 6
4
1 6
+
3 9
=
9 18
1
+
3
=
1 2
5
3 9
+
9 5
=
96 45
3
+
9
=
32 15
6
9 5
+
1 4
=
41 20
7
1 4
+
3 6
=
9 12
1
+
3
=
3 4
8
3 6
+
2 7
=
33 42
3
+
2
=
11 14
9
2 7
+
6 5
=
52 35
10
6 5
+
5 9
=
79 45
11
5 9
+
2 5
=
43 45
12
5 2
+
8 8
=
28 8
5
+
8
=
7 2
13
9 3
+
4 2
=
30 6
9
+
4
=
5
14
4 2
+
3 5
=
26 10
4
+
3
=
13 5
15
3 5
+
4 3
=
29 15