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분수: 분모가 다른 덧셈5분수9

1
5 9
+
7 2
=
73 18
2
2 9
+
1 2
=
13 18
3
1 2
+
5 8
=
9 8
4
1 5
+
4 3
=
23 15
5
6 3
+
4 2
=
24 6
6
+
4
=
4
6
4 2
+
3 9
=
42 18
4
+
3
=
7 3
7
3 9
+
7 2
=
69 18
3
+
7
=
23 6
8
3 2
+
4 5
=
23 10
9
6 5
+
7 4
=
59 20
10
7 4
+
1 7
=
53 28
11
1 7
+
9 3
=
66 21
1
+
9
=
22 7
12
9 3
+
1 5
=
48 15
9
+
1
=
16 5
13
1 5
+
5 6
=
31 30
14
5 6
+
9 3
=
23 6
15
7 3
+
4 4
=
40 12
7
+
4
=
10 3