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분수: 분모가 다른 덧셈1분수0

1
1 3
+
9 5
=
32 15
2
9 5
+
5 4
=
61 20
3
4 5
+
5 2
=
33 10
4
5 2
+
1 9
=
47 18
5
9 5
+
1 4
=
41 20
6
2 6
+
1 5
=
16 30
2
+
1
=
8 15
7
1 5
+
4 4
=
24 20
1
+
4
=
6 5
8
4 4
+
1 2
=
6 4
4
+
1
=
3 2
9
1 3
+
3 5
=
14 15
10
3 5
+
5 8
=
49 40
11
5 8
+
2 2
=
13 8
12
2 4
+
1 3
=
10 12
2
+
1
=
5 6
13
1 3
+
8 4
=
28 12
1
+
8
=
7 3
14
4 4
+
7 7
=
56 28
4
+
7
=
2
15
7 7
+
8 3
=
77 21
7
+
8
=
11 3