using System;

public class Program

{

    public static void Main()

    {

        float f1= 40139f / 643.877f / 1000f * 1120807.33f;

        Console.WriteLine("float data type");

        Console.WriteLine(f1);

        double d1= 40139 / 643.877 / 1000 * 1120807.33;

        Console.WriteLine("double data type");

        Console.WriteLine(d1);

    }

}