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분수: 분모가 다른 덧셈3분수0

1
5 2
+
1 5
=
27 10
2
5 6
+
1 5
=
31 30
3
5 5
+
1 6
=
35 30
5
+
1
=
7 6
4
1 6
+
4 7
=
31 42
5
7 2
+
1 6
=
22 6
7
+
1
=
11 3
6
3 6
+
8 2
=
27 6
3
+
8
=
9 2
7
8 2
+
4 9
=
80 18
8
+
4
=
40 9
8
4 9
+
5 5
=
65 45
4
+
5
=
13 9
9
5 5
+
2 3
=
25 15
5
+
2
=
5 3
10
2 3
+
9 4
=
35 12
11
9 4
+
5 6
=
37 12
12
5 6
+
3 7
=
53 42
13
3 7
+
2 4
=
26 28
3
+
2
=
13 14
14
2 4
+
1 8
=
5 8
15
1 8
+
5 4
=
11 8