Average of two Numbers

To find the average of two given numbers, find their sum using Addition Operator, and divide the resulting sum by 2 (since we are finding the average of two numbers only) using Division Operator. The resulting value is the average of the two numbers.

Dart Program

In the following program, we read two numbers into x and y, and find their average.

main.dart

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import 'dart:io';

void main(){
    //read numbers from user
    print('Enter x');
    var x = double.parse(stdin.readLineSync()!);
    print('Enter y');
    var y = double.parse(stdin.readLineSync()!);

    var sum = x + y;
    var average = sum / 2;

    print('average = $average');
}

Output

Enter x
9
Enter y
14
average = 11.5

Summary

In this Dart Tutorial, we learned how to find the average of two given numbers.