1/2
3/6
4/8
5/10
6/12
7/14
8/16
9/18
10/20
11/22
12/24
13/26
50/100
20/40
30/60
40/80
60/120
70/140
80/160
90/180
Answer:
14/28
15/30
16/32
17/34
18/36
19/38
21/42
22/44
23/46
24/48
25/50
26/52
27/54
28/56
29/58
31/62
32/64
33/66
34/68
35/70
36/72
37/74
38/76
39/78
41/82
42/84
43/86
44/88
45/90
46/92
47/94
48/96
49/98
