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분수: 분모가 다른 덧셈6분수0

1
2 5
+
1 3
=
11 15
2
1 3
+
4 2
=
14 6
1
+
4
=
7 3
3
4 2
+
1 7
=
30 14
4
+
1
=
15 7
4
1 7
+
5 6
=
41 42
5
5 6
+
4 2
=
17 6
6
4 9
+
1 2
=
17 18
7
1 2
+
2 4
=
4 4
1
+
2
=
1
8
4 2
+
5 3
=
22 6
4
+
5
=
11 3
9
5 3
+
2 2
=
16 6
5
+
2
=
8 3
10
2 2
+
4 4
=
8 4
2
+
4
=
2
11
4 4
+
6 3
=
36 12
4
+
6
=
3
12
6 3
+
2 2
=
18 6
6
+
2
=
3
13
2 2
+
7 4
=
11 4
14
7 4
+
4 9
=
79 36
15
4 9
+
9 4
=
97 36