Answer by
ImtiazAhmad (74)
A fraction can be converted into whole number by multiplying with 10^No of digit after fraction.
Note: don't count trailing zero such as .500000 in this case total digit after fractions is only one
Example: .5 it can be converted as .5*10^1 ---> .5*10=5
.53 it can be converted as .53*10^2 ----> .53*100=53