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분수: 분모가 다른 덧셈4분수0

1
4 6
+
8 3
=
20 6
4
+
8
=
10 3
2
6 3
+
1 6
=
13 6
3
1 6
+
3 5
=
23 30
4
3 5
+
7 4
=
47 20
5
7 4
+
1 2
=
9 4
6
2 9
+
1 3
=
5 9
7
3 7
+
1 6
=
25 42
8
1 6
+
4 9
=
11 18
9
4 9
+
5 3
=
19 9
10
5 3
+
6 4
=
38 12
5
+
6
=
19 6
11
6 4
+
2 3
=
26 12
6
+
2
=
13 6
12
2 3
+
3 7
=
23 21
13
3 7
+
1 4
=
19 28
14
1 4
+
5 2
=
11 4
15
2 5
+
1 7
=
19 35