Compute the average kids per family. Note that the integers should be typecast 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