Suppose you have 5 1/2 gallons of milk and want to store them in milk jars that can hold up to 0.75 gallons each. You want to know ahead of time how many completely filled jars you will have. The following program has been written for that purpose. What is wrong with it? Why? How can you fix it? public class MilkJarCalculator{ public static void main (String[] args) { double milk = 5.5; / / gallons double jarCapacity = 0.75; / / gallons int completelyFilledJars = milk / jarCapacity; System. out. println (completelyFilledJars); }}

Question

Computers and Technology

Lillian Ortiz

5 June, 03:06

Suppose you have 5 1/2 gallons of milk and want to store them in milk jars that can hold up to 0.75 gallons each. You want to know ahead of time how many completely filled jars you will have. The following program has been written for that purpose. What is wrong with it? Why? How can you fix it? public class MilkJarCalculator{ public static void main (String[] args) { double milk = 5.5; / / gallons double jarCapacity = 0.75; / / gallons int completelyFilledJars = milk / jarCapacity; System. out. println (completelyFilledJars); }}

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Answers (1)

Know the Answer?

Jakob Chaney · Answer 1

public class MilkJarCalculator

{

public static void main (String[] args)

{

double milk = 5.5; / / gallons

double jarCapacity = 0.75; / / gallons

//apply the cast here

int completelyFilledJars = (int) (milk / jarCapacity);

System. out. println (completelyFilledJars);

}

}

Explanation:

public class MilkJarCalculator

{

public static void main (String[] args)

{

double milk = 5.5; / / gallons

double jarCapacity = 0.75; / / gallons

//apply the cast here

int completelyFilledJars = (int) (milk / jarCapacity);

System. out. println (completelyFilledJars);

}

}