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분수: 분모가 다른 덧셈2분수5

1
2 5
+
9 8
=
61 40
2
9 8
+
6 5
=
93 40
3
6 5
+
2 8
=
58 40
6
+
2
=
29 20
4
2 8
+
1 9
=
26 72
2
+
1
=
13 36
5
1 9
+
7 5
=
68 45
6
6 5
+
3 3
=
33 15
6
+
3
=
11 5
7
3 3
+
2 6
=
8 6
3
+
2
=
4 3
8
2 6
+
6 3
=
14 6
2
+
6
=
7 3
9
6 3
+
9 8
=
75 24
6
+
9
=
25 8
10
9 8
+
1 5
=
53 40
11
1 5
+
7 9
=
44 45
12
7 9
+
9 4
=
109 36
13
9 4
+
7 6
=
41 12
14
1 5
+
5 8
=
33 40
15
5 8
+
4 4
=
13 8