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분수: 분모가 다른 덧셈1분수5

1
5 6
+
1 8
=
23 24
2
1 8
+
8 6
=
35 24
3
6 7
+
1 3
=
25 21
4
1 3
+
9 6
=
11 6
5
6 3
+
1 2
=
15 6
6
+
1
=
5 2
6
1 2
+
3 5
=
11 10
7
5 4
+
1 3
=
19 12
8
3 9
+
1 4
=
21 36
3
+
1
=
7 12
9
1 4
+
5 2
=
11 4
10
5 2
+
4 8
=
24 8
5
+
4
=
3
11
4 8
+
1 5
=
28 40
4
+
1
=
7 10
12
1 5
+
7 9
=
44 45
13
2 9
+
4 6
=
16 18
2
+
4
=
8 9
14
4 6
+
2 3
=
8 6
4
+
2
=
4 3
15
2 3
+
4 8
=
28 24
2
+
4
=
7 6