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분수: 분모가 다른 덧셈4분수8

1
4 8
+
8 2
=
36 8
4
+
8
=
9 2
2
8 2
+
6 5
=
52 10
8
+
6
=
26 5
3
6 5
+
5 8
=
73 40
4
5 8
+
7 3
=
71 24
5
6 3
+
5 8
=
63 24
6
+
5
=
21 8
6
5 8
+
2 3
=
31 24
7
3 3
+
1 4
=
15 12
3
+
1
=
5 4
8
1 4
+
5 5
=
25 20
1
+
5
=
5 4
9
5 5
+
2 2
=
20 10
5
+
2
=
2
10
2 2
+
5 5
=
20 10
2
+
5
=
2
11
5 5
+
1 4
=
25 20
5
+
1
=
5 4
12
1 4
+
7 2
=
15 4
13
7 2
+
8 3
=
37 6
14
3 3
+
1 8
=
27 24
3
+
1
=
9 8
15
1 8
+
2 5
=
21 40