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분수: 분모가 다른 덧셈1분수7

1
1 7
+
8 5
=
61 35
2
8 5
+
9 2
=
61 10
3
9 2
+
8 7
=
79 14
4
8 7
+
3 3
=
45 21
8
+
3
=
15 7
5
3 3
+
5 2
=
21 6
3
+
5
=
7 2
6
5 2
+
1 8
=
21 8
7
8 2
+
5 9
=
82 18
8
+
5
=
41 9
8
1 5
+
5 9
=
34 45
9
5 9
+
1 5
=
34 45
10
1 5
+
6 2
=
32 10
1
+
6
=
16 5
11
2 6
+
9 2
=
29 6
12
9 2
+
5 8
=
41 8
13
5 8
+
6 2
=
29 8
14
6 2
+
7 5
=
44 10
6
+
7
=
22 5
15
7 5
+
1 8
=
61 40