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분수: 분모가 다른 덧셈5분수9

1
5 9
+
3 5
=
52 45
2
3 5
+
9 6
=
63 30
3
+
9
=
21 10
3
9 6
+
2 7
=
75 42
9
+
2
=
25 14
4
2 7
+
1 4
=
15 28
5
1 4
+
9 6
=
21 12
1
+
9
=
7 4
6
9 6
+
2 9
=
31 18
7
4 9
+
6 3
=
22 9
8
4 3
+
5 5
=
35 15
4
+
5
=
7 3
9
5 5
+
2 7
=
45 35
5
+
2
=
9 7
10
2 7
+
1 3
=
13 21
11
1 3
+
9 4
=
31 12
12
4 8
+
1 4
=
6 8
4
+
1
=
3 4
13
3 2
+
6 4
=
12 4
3
+
6
=
3
14
6 4
+
5 5
=
50 20
6
+
5
=
5 2
15
5 5
+
3 7
=
50 35
5
+
3
=
10 7