54.0
5 and up rounds up
4 and down remains the same
Therefore 2 is less than 5 so the zero would be the same
Answer:
4
Step-by-step explanation:
It’s B homie .Jajejsjdjejdjrjrj
I think this is the Transitive postulate of equality.
Personally I can't see much point in giving labels to these equalities.