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분수: 분모가 다른 덧셈1분수9

1
9 2
+
1 7
=
65 14
2
1 7
+
6 6
=
48 42
1
+
6
=
8 7
3
6 6
+
2 3
=
10 6
6
+
2
=
5 3
4
3 4
+
1 5
=
19 20
5
1 4
+
9 3
=
39 12
1
+
9
=
13 4
6
3 9
+
4 4
=
48 36
3
+
4
=
4 3
7
4 4
+
5 9
=
56 36
4
+
5
=
14 9
8
1 5
+
8 3
=
43 15
9
1 3
+
7 2
=
23 6
10
2 8
+
1 9
=
26 72
2
+
1
=
13 36
11
9 9
+
1 3
=
12 9
9
+
1
=
4 3
12
2 3
+
6 2
=
22 6
2
+
6
=
11 3
13
6 2
+
9 4
=
21 4
14
9 4
+
8 3
=
59 12
15
3 8
+
7 5
=
71 40