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분수: 분모가 다른 덧셈6분수0

1
6 4
+
9 5
=
66 20
6
+
9
=
33 10
2
4 5
+
2 3
=
22 15
3
2 3
+
7 2
=
25 6
4
2 5
+
1 9
=
23 45
5
1 9
+
4 3
=
13 9
6
4 3
+
5 6
=
13 6
7
5 6
+
7 2
=
26 6
5
+
7
=
13 3
8
7 2
+
5 3
=
31 6
9
3 9
+
1 3
=
6 9
3
+
1
=
2 3
10
5 3
+
3 6
=
13 6
11
1 7
+
8 4
=
60 28
1
+
8
=
15 7
12
4 8
+
6 3
=
60 24
4
+
6
=
5 2
13
6 3
+
4 6
=
16 6
6
+
4
=
8 3
14
4 6
+
5 5
=
50 30
4
+
5
=
5 3
15
5 2
+
1 3
=
17 6