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분수: 분모가 다른 덧셈5분수1

1
1 7
+
3 2
=
23 14
2
1 9
+
5 6
=
17 18
3
2 4
+
1 2
=
4 4
2
+
1
=
1
4
1 6
+
9 4
=
29 12
5
8 4
+
5 9
=
92 36
8
+
5
=
23 9
6
5 9
+
7 3
=
26 9
7
7 3
+
2 7
=
55 21
8
2 7
+
9 4
=
71 28
9
9 4
+
5 6
=
37 12
10
5 6
+
2 8
=
26 24
5
+
2
=
13 12
11
2 8
+
7 5
=
66 40
2
+
7
=
33 20
12
5 7
+
1 2
=
17 14
13
1 2
+
6 4
=
8 4
1
+
6
=
2
14
6 4
+
7 2
=
20 4
6
+
7
=
5
15
7 2
+
1 4
=
15 4