Are the reasons behind why Python manages objects, anywhere they could be read about?

Question

it would help my progress to know why integers can be added to floats but not strings and why integer can become floats but not go back, etc

Answer 1

The main data types are: strings, numbers, lists, tuples, and dictionaries. If you want to manipulate/combine 2 DIFFERENT data types, type conversion must be used (str(), int(), etc). Also data types are either mutable or immutable, research that also