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분수: 분모가 다른 덧셈4분수0

1
2 2
+
5 3
=
16 6
2
+
5
=
8 3
2
5 3
+
3 7
=
44 21
3
1 5
+
3 4
=
19 20
4
3 4
+
1 6
=
11 12
5
1 6
+
5 2
=
16 6
1
+
5
=
8 3
6
2 2
+
1 9
=
20 18
2
+
1
=
10 9
7
1 9
+
8 7
=
79 63
8
8 7
+
4 2
=
44 14
8
+
4
=
22 7
9
1 3
+
8 9
=
11 9
10
8 9
+
4 7
=
92 63
11
4 7
+
9 2
=
71 14
12
9 2
+
2 5
=
49 10
13
5 6
+
1 8
=
23 24
14
1 8
+
6 5
=
53 40
15
5 8
+
1 5
=
33 40