Question

Programming Challenges 145 6. Ingredient Adjuster A cookie recipe calls for the following ingredients: • 1.5 cups of sugar • 1 cup of butter • 2.75 cups of flour The recipe produces 48 cookies with this amount of the ingredients. Write a program that asks the user how many cookies he or she wants to make, then displays the number of cups of each ingredient needed for the specified number of cookies. 7. Box Office A movie theater only keeps a percentage of the revenue earned from ticket sales. The

Answer 1

solution;

//IngredientAdjuster.java

import java.util.Scanner;

public class IngredientAdjuster {

public static void main(String[] args){

    double sugar = 1.5/48;

    double butter = 1.0/48;

    double flour = 2.75/48;

    Scanner scanner = new Scanner(System.in);

    System.out.print("Number of cookies you need: ");

    int n = scanner.nextInt();

    System.out.println("\nYou need:");

    System.out.println((sugar*n)+" cups of sugar");

    System.out.println((butter*n)+" cups of butter");

    System.out.println((flour*n)+" cups of flour");

}

}

Number of cookies you need: 75 You need: 2.34375 cups of sugar 1.5625 cups of butter 4.296875 cups of flour Process finished with exit code 0