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분수: 분모가 다른 덧셈8분수7

1
8 7
+
4 9
=
100 63
2
4 9
+
6 5
=
74 45
3
6 5
+
1 3
=
23 15
4
1 3
+
5 9
=
8 9
5
5 9
+
8 6
=
34 18
5
+
8
=
17 9
6
8 6
+
1 9
=
26 18
8
+
1
=
13 9
7
1 8
+
2 4
=
5 8
8
2 4
+
7 3
=
34 12
2
+
7
=
17 6
9
7 3
+
5 8
=
71 24
10
8 6
+
2 4
=
22 12
8
+
2
=
11 6
11
2 4
+
4 6
=
14 12
2
+
4
=
7 6
12
6 3
+
1 2
=
15 6
6
+
1
=
5 2
13
1 7
+
4 2
=
30 14
1
+
4
=
15 7
14
4 2
+
6 3
=
24 6
4
+
6
=
4
15
3 3
+
1 4
=
15 12
3
+
1
=
5 4