45:100•4=1.8

2:100•4=0.08

36:100•4=1.44

87:100•4=3.48

245:100•4=9.8

7000:100•4=280

10:100•3=0.3

11:100•3=0.33

12:100•3=0.36

13:100•3=0.39

14:100•3=0.42

15:100•3=0.45