Q:

syntax error on else, delete this token error

My if, else statement is giving me an error that is telling me to delete the word else. What should I do? 
import java.util.Scanner;

public class Test5 {

    public static void main(String[] args) {

        double GradeAverage;
        {
            System.out.print("Welcome! Please enter in your mid-year grade average.");
        }
        Scanner kbdln = new Scanner(System.in);

        {
            GradeAverage = kbdln.nextDouble();
            {
                if (GradeAverage > 60 && GradeAverage <= 100);
                {
                    System.out.print("You're passing your class!");
                }
                else if (GradeAverage > 0 && GradeAverage <= 60)
          {System.out.print("Hook up with a smart classmate and STUDY!");}
            }
        }
    }
}

A:

There should be no semi-colon after the if statements.
The if statement should be as follows:
if(GradeAverage > 60 && GradeAverage <= 100)

