How do you calculate GPAs!?

Question

At my highschool, our GPAs are out of 5.0.

I'm in all regular classes this term.
My current cummulative GPA going into the fourth term of school is a 4.03.
Third term ended today and i know i got: A,B,A,A in my regular classes. (giving me a possibility of a 4.75 gpa for the term)

My question is...how much would this 4.75 raise my cummulative GPA of 4.03?

Answer 1

4.75 +4.03 / 2