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분수: 분모가 다른 덧셈6분수2

1
1 2
+
3 6
=
6 6
1
+
3
=
1
2
3 6
+
5 5
=
45 30
3
+
5
=
3 2
3
5 5
+
1 6
=
35 30
5
+
1
=
7 6
4
6 2
+
1 4
=
13 4
5
1 4
+
9 3
=
39 12
1
+
9
=
13 4
6
9 3
+
7 5
=
66 15
9
+
7
=
22 5
7
7 5
+
1 7
=
54 35
8
1 7
+
5 9
=
44 63
9
5 9
+
8 5
=
97 45
10
8 5
+
7 7
=
91 35
8
+
7
=
13 5
11
7 7
+
2 3
=
35 21
7
+
2
=
5 3
12
3 3
+
1 7
=
24 21
3
+
1
=
8 7
13
1 7
+
4 8
=
36 56
1
+
4
=
9 14
14
4 8
+
3 3
=
36 24
4
+
3
=
3 2
15
3 3
+
9 4
=
39 12
3
+
9
=
13 4