Type casting: Computing average kids per family Compute the average kids per family. Note that the integers should be type cast to doubles. 1 #include 2 using namespace std; 3 4 int main() { 5 int numkidsA; 6 int numKidsB; 7 int numKidsC; 8 int numFamilies; 9 double avgkids; 19 11 cin >> numkidsA; 12 cin >> numkidsB; 13 cin >> numkidsC; 14 cin >> numFamilies; 15 16 /* Your solution goes here */ 17 18 cout << avgkids << endl; 19 20 return; 21 }