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분수 1자리 (분모가 다른)

1
1 5
+
4 6
=
26 30
1
+
4
=
13 15
2
4 6
+
1 8
=
19 24
3
1 8
+
4 6
=
19 24
4
6 3
+
1 4
=
27 12
6
+
1
=
9 4
5
1 4
+
3 5
=
17 20
6
3 5
+
1 2
=
11 10
7
1 2
+
3 3
=
9 6
1
+
3
=
3 2
8
1 3
+
2 6
=
4 6
1
+
2
=
2 3
9
6 6
+
1 3
=
8 6
6
+
1
=
4 3
10
1 7
+
9 3
=
66 21
1
+
9
=
22 7
11
9 3
+
2 6
=
20 6
9
+
2
=
10 3
12
2 6
+
4 3
=
10 6
2
+
4
=
5 3
13
4 3
+
6 5
=
38 15
14
8 5
+
3 4
=
47 20
15
3 4
+
2 3
=
17 12