SOLUTION: If I have an 81 in my class and the exam I have to take is worth 25% of my grade, what do I need to get a B?

Question 545829: If I have an 81 in my class and the exam I have to take is worth 25% of my grade, what do I need to get a B?
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
theres alot of unknowns here...like what percentage is the lowest B for your class. some classes ive been in ranged for lowest: 84.5%, 80%, or 79.5%.
if i knew how many points made up that 81% and how many points made up the exam plus the lowest B% I could give you the exact percentage and points needed. but this question is to vague to answer.
this would be my best guess with the standard 80% being lowest B

so atleast a 77% on the exam
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