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Denote in UML a Fraction Class with Private Instance Variables

Question 17

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Denote in UML a Fraction class with private instance variables numer and denom, an __init__ method, setter and getter methods, a method for properly displaying a fraction value, a method for adding two fraction values (such that the '+' symbol can be used, returning a Fraction result), and a method for comparing if two given Fraction objects are equal (using the '==' symbol, returning a Boolean result).

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