Find the number of years

The problem

Write a program that prompts the user to enter the minutes (e.g., 1 billion), and displays the number of years and days for the minutes. For simplicity, assume a year has 365 days. Here is a sample run:

Enter the number of minutes: 1000000000
1000000000 minutes is approximately 1902 years and 214 days

Breaking it down

private static double MINUTES_IN_YEAR = 60 * 24 * 365;

public static void main(String[] Strings) {

    Scanner input = new Scanner(System.in);

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

    double minutes = input.nextDouble();

    input.close();

    double years = calculateYears(minutes);
    double days = calculateMinutes(minutes);

    System.out.println((int) minutes + " minutes is approximately "
            - Math.round(years) + " years and " + Math.round(days)
            - " days");
}

private static double calculateMinutes(double minutes) {
    double days = (minutes / 60 / 24) % 365;
    return days;
}

private static double calculateYears(double minutes) {
    double years = minutes / MINUTES_IN_YEAR;
    return years;
}

Output

Enter the number of minutes: 30000
30000 minutes is approximately 0 years and 21 days