#include <iostream.h>

int main()
{
  float grade1 = 85.5; 
  float grade2 = 97.0;
  float total, average;
 
  total = grade1 + grade2;
  average = total/2.0;  // divide the total by 2.0
  cout << "The average grade is " << average << endl;

  return 0;
}