Question

write a program to print the sum and average of three numbers​

Answer 1

Python Code:-

a = 12

b = 7

c = 8

sum=a+b+c

avg=sum/3

print ("The sum is:",sum)

print ("The average is:",avg)

Output:-

The sum is:27

The average is:9.0

Answer 2

This program is in Java.  

import java.util.*;

public class AverageCalculator {

   public static void main (String [] args) {

       //Taking input from the user

       Scanner sc = new Scanner(System.in);

       System.out.print("Enter the first number: ");

       double num1 = sc.nextDouble();

       System.out.print("Enter the second number: ");

       double num2 = sc.nextDouble();

       System.out.print("Enter the third number: ");

       double num3 = sc.nextDouble();

       //Main part comes here

       double Average = (num1 + num2 + num3) / 3;

       System.out.println("The average of the given numbers is " + Average);

   }

}

Output:

Enter the first number: 30

Enter the second number: 31

Enter the third number: 28

The average of the given numbers is 29.666666666666668