C Program to Find the Average of Three Numbers

Average is found out by adding all the numbers and dividing it by the total number of numbers.

// C program to find the average of three numbers

#include<stdio.h>
void main()
{
    float a,b,c, av=0;
    printf("Enter any three numbers to find their average \n");
    scanf("%f%f%f",&a,&b,&c);		// taking input as float
    av=(a+b+c)/3.0;			// adding and dividing simultaneously 
    printf("\n Average of three numbers is \t %f",av);	// printing the result
    getch();
}

Output