Algebraic is your answer
In a numerical fraction, there can only be numbers and the operation that is connected with the numbers
In an Algebraic fraction, not only can you have numbers and operation, you can also have variables.
~<em>Rise Above the Ordinary, Senpai</em>
Nope. because 10/15 can be reduced to 2/3 and 12/17 is in its final form.