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분수: 분모가 다른 덧셈7분수0

1
7 4
+
3 6
=
27 12
7
+
3
=
9 4
2
3 6
+
2 8
=
18 24
3
+
2
=
3 4
3
1 8
+
6 3
=
51 24
1
+
6
=
17 8
4
6 3
+
1 2
=
15 6
6
+
1
=
5 2
5
8 2
+
9 5
=
58 10
8
+
9
=
29 5
6
9 5
+
1 4
=
41 20
7
4 3
+
1 8
=
35 24
8
1 8
+
2 6
=
11 24
9
6 9
+
1 3
=
9 9
6
+
1
=
1
10
1 3
+
6 8
=
26 24
1
+
6
=
13 12
11
8 2
+
1 9
=
74 18
8
+
1
=
37 9
12
1 9
+
2 4
=
22 36
1
+
2
=
11 18
13
2 4
+
1 5
=
14 20
2
+
1
=
7 10
14
9 5
+
3 6
=
69 30
9
+
3
=
23 10
15
1 7
+
3 8
=
29 56