50%
50
25
10
2
68
6.8
60
3
5 is 5% of what number?
100
28
14
30
6
57
5.7
75
3.75
2.7 is 5% of what number?
54
39
19.5
17
3.4
35.6
3.56
37
1.85
9 is 20% of what number?
45
37
18.5
43
8.6
21.75
2.175
63
3.15
11 is 20% of what number?
55
57.1
28.55
37.5
7.5
11.11
1.111
47.5
2.375
3.75 is 20% of what number?
18.75