if i have a 66 in my class and make a 75 on my quiz what will my overall grade be?

Answer 1

Depends on what % your quiz is.

Here's a quick equation to solve for it

Your Grade = 75(% of grade quiz is / 100) + 66 (100-% of grade)/100

a quick range if this quiz is worth 50% of your grade (I can't imagine any one grade being worth more than that) your highest grade would be ~70%, if its worth pretty much anything less than that its going to be under a 70.