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분수: 분모가 다른 덧셈1분수1

1
1 6
+
5 3
=
11 6
2
5 5
+
1 8
=
45 40
5
+
1
=
9 8
3
1 7
+
6 3
=
45 21
1
+
6
=
15 7
4
6 3
+
4 5
=
42 15
6
+
4
=
14 5
5
5 4
+
3 2
=
11 4
6
5 9
+
1 3
=
8 9
7
1 3
+
2 6
=
4 6
1
+
2
=
2 3
8
3 6
+
4 4
=
18 12
3
+
4
=
3 2
9
4 4
+
5 5
=
40 20
4
+
5
=
2
10
5 5
+
7 2
=
45 10
5
+
7
=
9 2
11
7 2
+
1 3
=
23 6
12
1 3
+
6 2
=
20 6
1
+
6
=
10 3
13
6 2
+
3 4
=
15 4
14
4 3
+
6 2
=
26 6
4
+
6
=
13 3
15
6 2
+
3 3
=
24 6
6
+
3
=
4