Question

1. Write a program to find sum and average of 3 number.​

Answer 1

Explanation:

Program

#include <stdio.h>

#include <conio.h>

void main()

int n1,n2,n3;

float avg;

printf("\nENTER THREE NUMBERS: " );

scanf("%d %d %d",&n1,&n2,&n3);

avg=(n1+n2+n3)/3;

Answer 2

Answer:

#include <stdio.h>

#include <conio.h>

void main()

{

int n1,n2,n3;

float avg;

clrscr();

printf("\nENTER THREE NUMBERS: " );

scanf("%d %d %d",&n1,&n2,&n3);

avg=(n1+n2+n3)/3;

printf("\nAVERAGE: %0.2f",avg);

getch();

}

Explanation:

Hope it helps you :)☺