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분수: 분모가 다른 덧셈1분수3

1
1 5
+
5 8
=
33 40
2
4 5
+
1 6
=
29 30
3
1 6
+
6 2
=
19 6
4
2 2
+
1 8
=
9 8
5
1 8
+
3 3
=
27 24
1
+
3
=
9 8
6
3 3
+
9 6
=
15 6
3
+
9
=
5 2
7
9 6
+
1 2
=
12 6
9
+
1
=
2
8
1 2
+
5 5
=
15 10
1
+
5
=
3 2
9
5 5
+
2 3
=
25 15
5
+
2
=
5 3
10
2 3
+
4 8
=
28 24
2
+
4
=
7 6
11
4 8
+
1 3
=
20 24
4
+
1
=
5 6
12
1 3
+
2 9
=
5 9
13
2 6
+
3 2
=
11 6
14
2 3
+
9 5
=
37 15
15
9 5
+
6 8
=
102 40
9
+
6
=
51 20