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분수: 분모가 다른 덧셈4분수2

1
6 2
+
8 5
=
46 10
6
+
8
=
23 5
2
8 5
+
4 3
=
44 15
3
3 4
+
8 6
=
25 12
4
8 6
+
4 2
=
20 6
8
+
4
=
10 3
5
4 2
+
6 9
=
48 18
4
+
6
=
8 3
6
6 8
+
1 9
=
62 72
6
+
1
=
31 36
7
1 9
+
5 2
=
47 18
8
5 2
+
3 7
=
41 14
9
3 7
+
2 3
=
23 21
10
2 3
+
6 7
=
32 21
11
7 6
+
3 3
=
13 6
12
3 3
+
1 2
=
9 6
3
+
1
=
3 2
13
3 5
+
8 3
=
49 15
14
8 3
+
7 4
=
53 12
15
3 4
+
1 3
=
13 12