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분수: 분모가 다른 덧셈4분수9

1
4 9
+
8 5
=
92 45
2
8 5
+
3 3
=
39 15
8
+
3
=
13 5
3
5 3
+
6 5
=
43 15
4
6 5
+
8 9
=
94 45
5
9 4
+
1 6
=
29 12
6
1 8
+
3 3
=
27 24
1
+
3
=
9 8
7
1 4
+
5 5
=
25 20
1
+
5
=
5 4
8
5 5
+
9 3
=
60 15
5
+
9
=
4
9
9 3
+
1 5
=
48 15
9
+
1
=
16 5
10
9 3
+
7 4
=
57 12
9
+
7
=
19 4
11
7 4
+
1 8
=
15 8
12
1 8
+
9 6
=
39 24
1
+
9
=
13 8
13
9 6
+
3 3
=
15 6
9
+
3
=
5 2
14
6 3
+
3 9
=
21 9
6
+
3
=
7 3
15
9 6
+
1 4
=
21 12
9
+
1
=
7 4