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분수: 분모가 다른 덧셈3분수0

1
5 4
+
1 2
=
7 4
2
1 8
+
8 4
=
17 8
3
1 4
+
9 5
=
41 20
4
9 5
+
1 3
=
32 15
5
1 3
+
4 6
=
6 6
1
+
4
=
1
6
4 6
+
3 2
=
13 6
7
3 2
+
2 8
=
14 8
3
+
2
=
7 4
8
8 2
+
2 6
=
26 6
8
+
2
=
13 3
9
2 6
+
5 2
=
17 6
10
2 5
+
4 2
=
24 10
2
+
4
=
12 5
11
7 6
+
2 4
=
20 12
7
+
2
=
5 3
12
4 4
+
6 3
=
36 12
4
+
6
=
3
13
6 3
+
9 5
=
57 15
6
+
9
=
19 5
14
9 5
+
2 6
=
64 30
9
+
2
=
32 15
15
2 6
+
7 5
=
52 30
2
+
7
=
26 15