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분수: 분모가 다른 덧셈6분수2

1
7 2
+
1 5
=
37 10
2
1 5
+
2 3
=
13 15
3
3 8
+
1 6
=
13 24
4
6 6
+
3 9
=
24 18
6
+
3
=
4 3
5
9 3
+
1 2
=
21 6
9
+
1
=
7 2
6
1 2
+
5 5
=
15 10
1
+
5
=
3 2
7
1 7
+
6 4
=
46 28
1
+
6
=
23 14
8
6 4
+
2 9
=
62 36
6
+
2
=
31 18
9
2 9
+
5 2
=
49 18
10
5 2
+
4 9
=
53 18
11
4 9
+
6 6
=
26 18
4
+
6
=
13 9
12
6 6
+
4 8
=
36 24
6
+
4
=
3 2
13
4 8
+
9 5
=
92 40
4
+
9
=
23 10
14
5 8
+
1 4
=
7 8
15
4 4
+
1 9
=
40 36
4
+
1
=
10 9