2.27 LAB: Driving costs Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both doubles) as input, and output the gas cost for 20 miles, 75 miles, and 500 miles. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: System. out. printf("%.2f", yourValue);

Java

import java.util.Scanner;

public class MyClass {

   public static void main(String args[]) {

     double miles_gallon, gas_gallon;

     System.out.print("Enter miles per gallon: ");

     Scanner myObj = new Scanner(System.in);

     miles_gallon = myObj.nextDouble();

     System.out.print("Enter gas dollars per gallon: ");

     gas_gallon = myObj.nextDouble();

     System.out.println();

     double twenty_miles = 20/miles_gallon*gas_gallon;

     System.out.printf("Gas cost for 20 miles: $%.2f%n%n", twenty_miles);

     double seventy_five_miles = 75/miles_gallon*gas_gallon;

     System.out.printf("Gas cost for 75 miles: $%.2f%n%n", seventy_five_miles);

     double five_hundered_miles = 500/miles_gallon*gas_gallon;

     System.out.printf("Gas cost for 500 miles: $%.2f", five_hundered_miles);

   }

}