Sure, good point.
Thank you again

Thanks for checking.
The way the kata is now could appear a bit "strange".
But it is easy to imagin situation where the request of the number format make sense.
Just think to a function that has to print out the results.
In that case is fair enougth to print readable numbers with predefined accurancy.

Thanks for your welcome and for offering your help.
Actually, the random tests are given by a random generator of expressions.
So, it is easy to increase the number of test. Unless you have something else in mind.
How many tests you think should be there?

Thank you for your suggestion.
I included it, and made further refinements in the description.

Thanks for your comments.
I changed the kata accordingly.
Anyway, I see you refer to Python PEP8 Style Guide for Python Code.
Is there an official regulament of codewars which state that the
katas in python must strictly follow that style?

Thanks for your comments and suggestions.

I modified the kata in order to avoid rounding issues.

Please, let me know if you find other issues.
Thanks

Thanks for your comments and suggestions.

I modified the kata in order to avoid rounding issues.

Please, let me know if you find other issues.
Thanks

Thanks for your comments and suggestions.

I modified the kata in order to avoid rounding issues.

Please, let me know if you find other issues.

Thanks