Java arithmetics for calculating a percentage

Question

I have a little problem in my java application.

I have to calculate the score they have when they finish, I use this method:

public Float ScoreProcent(in         


        

Answer 1

I will try explain other way:

float hoursWorked = (float) 32.5;
final double HOURLY_RATE = 9.35;
double wages = HOURLY_RATE * hoursWorked;
final double TAX_RATE = 22; // percentage
double taxDue = TAX_RATE * wages / 100;
// to calculate using percentage need to divide by 100
System.out.print(taxDue);