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분수 1자리 (분모가 다른)

1
2 2
+
1 3
=
8 6
2
+
1
=
4 3
2
1 3
+
2 8
=
14 24
1
+
2
=
7 12
3
2 8
+
3 4
=
8 8
2
+
3
=
1
4
3 4
+
8 3
=
41 12
5
8 3
+
7 4
=
53 12
6
7 4
+
3 2
=
13 4
7
3 2
+
1 6
=
10 6
3
+
1
=
5 3
8
1 6
+
3 7
=
25 42
9
7 5
+
1 9
=
68 45
10
1 9
+
3 3
=
10 9
11
3 3
+
2 6
=
8 6
3
+
2
=
4 3
12
2 6
+
3 9
=
12 18
2
+
3
=
2 3
13
3 9
+
2 3
=
9 9
3
+
2
=
1
14
2 4
+
1 5
=
14 20
2
+
1
=
7 10
15
9 5
+
7 6
=
89 30
▲