A rational number is a number that can be expressed as a ratio of whole numbers. When expressed as a decimal, a rational number has a finite or recurring expansion. We will use two integers to represent a Rational Object. The object must behave like normal fraction i$.$e$.$ must do addition and subtraction correctly.

You are not required to reduce the object to its lowest form or to make $$proper$$ rationals. You will be penalized for poor coding practices such as the following: