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분수: 분모가 다른 덧셈1분수9

1
9 5
+
1 3
=
32 15
2
3 3
+
1 4
=
15 12
3
+
1
=
5 4
3
8 4
+
1 8
=
17 8
4
1 3
+
8 2
=
26 6
1
+
8
=
13 3
5
8 2
+
1 5
=
42 10
8
+
1
=
21 5
6
1 5
+
5 2
=
27 10
7
5 2
+
1 8
=
21 8
8
1 8
+
6 2
=
25 8
9
6 2
+
1 5
=
32 10
6
+
1
=
16 5
10
1 5
+
8 3
=
43 15
11
3 7
+
1 9
=
34 63
12
1 9
+
4 4
=
40 36
1
+
4
=
10 9
13
4 5
+
1 3
=
17 15
14
1 3
+
3 9
=
6 9
1
+
3
=
2 3
15
3 9
+
1 5
=
24 45
3
+
1
=
8 15