Answer:
Explanation:
I do not have the Rational class but based on the information provided, the following class has been tested and does what is requested. It can simply be added to the Rational class and it will work fine. Due to technical difficulties I had to add the instance method as an attachment in a text file down below.
Answer:
False
Explanation:
it has more than one operater
The answer is Field research
False because someone could lie on the internet to imoress someone