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분수: 분모가 다른 덧셈5분수9

1
5 9
+
7 5
=
88 45
2
7 5
+
2 4
=
38 20
7
+
2
=
19 10
3
2 4
+
3 7
=
26 28
2
+
3
=
13 14
4
3 7
+
6 3
=
51 21
3
+
6
=
17 7
5
3 5
+
1 6
=
23 30
6
1 4
+
8 2
=
17 4
7
8 2
+
4 5
=
48 10
8
+
4
=
24 5
8
4 5
+
5 7
=
53 35
9
7 5
+
8 3
=
61 15
10
8 3
+
5 2
=
31 6
11
7 2
+
3 6
=
24 6
7
+
3
=
4
12
3 6
+
5 4
=
21 12
3
+
5
=
7 4
13
5 4
+
2 3
=
23 12
14
2 3
+
4 5
=
22 15
15
4 5
+
2 7
=
38 35