Question

Write a java method that converts miles to kilometers using the following header: public static double convertToKilometers (double miles) Write a main method that prompts the user to enter the value of miles, calls the method then displays the value of kilometeres.

Answer 1

import java.util.Scanner;

public class MilesToKM {
    public static double convertToKilometers(double miles){
        return miles*1.60934;
    }

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        System.out.print("Enter number of miles: ");
        double miles = scan.nextDouble();
        System.out.println("KM: "+convertToKilometers(miles));
    }
}