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분수: 분모가 다른 덧셈4분수8

1
4 8
+
2 7
=
44 56
4
+
2
=
11 14
2
1 2
+
2 8
=
6 8
1
+
2
=
3 4
3
2 8
+
6 3
=
54 24
2
+
6
=
9 4
4
6 3
+
4 4
=
36 12
6
+
4
=
3
5
4 4
+
5 9
=
56 36
4
+
5
=
14 9
6
9 5
+
2 4
=
46 20
9
+
2
=
23 10
7
2 4
+
3 3
=
18 12
2
+
3
=
3 2
8
3 3
+
1 6
=
7 6
9
1 6
+
6 3
=
13 6
10
4 3
+
6 5
=
38 15
11
1 8
+
2 6
=
11 24
12
2 6
+
7 5
=
52 30
2
+
7
=
26 15
13
7 5
+
4 8
=
76 40
7
+
4
=
19 10
14
4 8
+
1 3
=
20 24
4
+
1
=
5 6
15
1 3
+
8 6
=
10 6
1
+
8
=
5 3