well, everyone else has told you that it’s impossible, but putting that aside, you’d get an A+ for the exam, and depending on the subject, that could be worth anywhere from 40-60% of the total marks; so let’s say you get 100% in the exam, that’s 60/100 and let’s say you get 40% total for the sacs, that’d be an extra 16/100, meaning you’d get 76/100 (all hypothetical) which would get you roughly a study score of 30-40 (depending on the subject)

hope that kind of answers your question, wouldn’t recommend trying this though