Question

Write the program- QBASIC
To store three different numbers under three different variables then find their sum and average.

Answer 1

The program,

To store three different numbers under three different variables then find their sum and average is as follows.

#include<stdio.h>

int main()

{

 // declare variable

 float num1, num2, num3;

 float sum, avg;

 // take inputs

 printf("Enter three Numbers: ");

 scanf("%f %f %f",&num1, &num2, &num3);

 // calculate sum

 sum = num1 + num2 + num3;

 // calculate average

 avg = sum / 3;

 // display entered numbers

 printf("Entered numbers are: %.2f, %.2f and %.2f\n",

          num1, num2, num3);

 // display sum and average

 printf("Sum=%.2f\n", sum);

 printf("Average=%.2f\n",avg );

 return 0;

}