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분수: 분모가 다른 덧셈4분수9

1
4 9
+
9 2
=
89 18
2
9 2
+
5 8
=
41 8
3
5 8
+
2 3
=
31 24
4
3 2
+
5 5
=
25 10
3
+
5
=
5 2
5
5 6
+
1 5
=
31 30
6
1 5
+
9 4
=
49 20
7
1 2
+
8 3
=
19 6
8
8 3
+
4 6
=
20 6
8
+
4
=
10 3
9
4 6
+
2 8
=
22 24
4
+
2
=
11 12
10
1 8
+
6 3
=
51 24
1
+
6
=
17 8
11
7 3
+
5 8
=
71 24
12
5 8
+
9 2
=
41 8
13
1 8
+
2 3
=
19 24
14
2 3
+
1 8
=
19 24
15
1 8
+
5 5
=
45 40
1
+
5
=
9 8