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분수: 분모가 다른 덧셈8분수5

1
1 5
+
5 2
=
27 10
2
5 2
+
8 9
=
61 18
3
8 9
+
5 2
=
61 18
4
5 2
+
7 4
=
17 4
5
7 4
+
6 5
=
59 20
6
6 5
+
1 2
=
17 10
7
2 3
+
1 7
=
17 21
8
1 7
+
4 4
=
32 28
1
+
4
=
8 7
9
4 6
+
1 3
=
6 6
4
+
1
=
1
10
1 3
+
6 5
=
23 15
11
5 6
+
1 3
=
7 6
12
1 3
+
5 7
=
22 21
13
7 5
+
5 6
=
67 30
14
5 6
+
1 2
=
8 6
5
+
1
=
4 3
15
1 2
+
2 5
=
9 10