Create a Rational Number (fractions) class using C++

A.) Create a constructor that prevents a 0 denominator in a fraction, reduces or simplifies fractions (by dividing the numerator and the denominator by their greatest common divisor) that are not in reduced form, and avoids negative denominators.

B.) Overload the addition, subtraction, multiplication, and division operators for this class.

C.) Overload the relational and equality operators for this class.

D.) Provide a function that returns the string representation of the rational number in the form a/b, where a is the numerator and b is the denominator.

E.)Provide a function that returns the rational number as a double