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분수: 분모가 다른 덧셈5분수5

1
3 5
+
7 6
=
53 30
2
7 5
+
3 3
=
36 15
7
+
3
=
12 5
3
3 3
+
9 2
=
33 6
3
+
9
=
11 2
4
9 2
+
6 4
=
24 4
9
+
6
=
6
5
6 4
+
5 5
=
50 20
6
+
5
=
5 2
6
5 5
+
4 7
=
55 35
5
+
4
=
11 7
7
1 5
+
6 9
=
39 45
1
+
6
=
13 15
8
9 4
+
1 7
=
67 28
9
1 7
+
6 3
=
45 21
1
+
6
=
15 7
10
3 6
+
4 3
=
11 6
11
4 3
+
2 2
=
14 6
4
+
2
=
7 3
12
2 4
+
1 3
=
10 12
2
+
1
=
5 6
13
1 3
+
9 2
=
29 6
14
9 2
+
1 4
=
19 4
15
1 4
+
9 7
=
43 28