Compute the average kids per family. Note that the integers should be type cast to doubles.

Compute the average kids per family. Note that the integers should be type cast to doubles.

import java.util.Scanner;
public class TypeCasting {
public static void main (String [] args)
{
int numKidsA = 1;
int numKidsB = 4;
int numKidsC = 5;
int numFamilies = 3;
double avgKids = 0.0;
System.out.print("Average kids per family: ");
System.out.println(avgKids);
return;
}
}

Answer

TypeCasting.java
import java.util.Scanner;
public class TypeCasting {
public static void main(String[] args) {
int numKidsA = 1;
int numKidsB = 4;
int numKidsC = 5;
int numFamilies = 3;
double avgKids = 0.0;
avgKids = (numKidsA + numKidsB + numKidsC) /(double)numFamilies;
System.out.print("Average kids per family: ");
System.out.println(avgKids);
return;
}
}

Output: Average kids per family: 3.3333333333333335

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