public static Fraction Mult(Fraction left, Fraction right)
{
Fraction result = new Fraction(left.numerator, left.denominator);
result.numerator *= right.numerator;
result.denominator *= right.denominator;
result.Reduce();
return result;
}
public static Fraction Add(Fraction left, Fraction right)
{
Fraction result = new Fraction(left.numerator, left.denominator);
int lcd = LCD(result.denominator, right.denominator);
result.numerator = result.numerator * lcd / result.denominator;
result.numerator += right.numerator * lcd / right.denominator;
result.denominator = lcd;
result.Reduce();
return result;
}
public static Fraction Sub(Fraction left, Fraction right)
{
return Add(left, new Fraction(-right.numerator, right.denominator));
}
