Question

I have a 74% in my class and I need a 78% to pass what do I need to get on my final exam?

Answer 1

Answer: Do you have second attempts for quizes? If you try again on as much as you can, getting a higher score than you did the first attempt, you may bring your actuall grade up

Step-by-step explanation: Hope this is helpful... Unless... You know... You already did this

Answer 2

So the 74% that you have right now is the other 80% of your grade. So you multiply it by its weight and solve for the other one making it equal to 78%.

(.74)(.8) + (.2)(x) = .78
.592 + (.2)(x) = .78
(.2)(x) = .188
(x) = .94

So, you need to get a 94% on your final test.