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분수: 분모가 다른 덧셈6분수2

1
2 3
+
1 6
=
5 6
2
1 3
+
5 9
=
8 9
3
5 9
+
7 5
=
88 45
4
7 5
+
5 3
=
46 15
5
5 3
+
3 4
=
29 12
6
3 4
+
2 7
=
29 28
7
2 7
+
5 4
=
43 28
8
5 4
+
2 8
=
12 8
5
+
2
=
3 2
9
2 8
+
9 6
=
42 24
2
+
9
=
7 4
10
6 3
+
1 2
=
15 6
6
+
1
=
5 2
11
1 2
+
3 5
=
11 10
12
3 5
+
1 2
=
11 10
13
1 2
+
3 5
=
11 10
14
3 5
+
8 8
=
64 40
3
+
8
=
8 5
15
8 4
+
1 5
=
44 20
8
+
1
=
11 5