C# program to calculate interest

Following program shows you how to calculate interest.
In this program we get investment, interest rate and time from user and calculate interest using following formula
Interest = investment X interestRate X time / 100

using System;

class MainClass {
  public static void Main (string[] args) {
    Console.WriteLine("Enter investment:");
    int investment = Convert.ToInt32(Console.ReadLine());
    Console.WriteLine("Enter interest rate:");
    int interestRate = Convert.ToInt32(Console.ReadLine());
    Console.WriteLine("Enter number of years:");
    int time = Convert.ToInt32(Console.ReadLine());
    int interest = investment * interestRate * time / 100;
    Console.WriteLine("Interest amount is: " + interest);
  }
}

Output:

Enter investment:
 250000
Enter interest rate:
 24
Enter number of years:
 2
Interest amount is: 120000