create a data type for fractions in csharp

main.cs
public class Fraction
{
    private int numerator;
    private int denominator;

    public Fraction(int numerator, int denominator)
    {
        this.numerator = numerator;
        this.denominator = denominator;
    }

    public int Numerator
    {
        get { return numerator; }
        set { numerator = value; }
    }

    public int Denominator
    {
        get { return denominator; }
        set { denominator = value; }
    }

    public override string ToString()
    {
        return numerator + "/" + denominator;
    }

    // define arithmetic operations for fractions here
}
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