The largest whole number would be 4 and the .03 is 3/100.
43/100 or 403/100
403/1000
403/200
403/10000
The improper fraction of 4.03 is 403/100
4.03 = 403/100 as an improper fraction
4.03 = 403/100
403/200
50.375 = 50375/1000 = 403/8
As an improper fraction in its simplest form 8.06 = 403/50
2.015 = 403/2005.006 = 2503/500
As a fraction in its simplest form 2.015 = 403/200
403,000/1,610,000 which can be reduced down to 403/1,610