how to figure out what score you need on exam
Find what grade you need on the final exam: Grade calculator âº. Current grade is 70% (or C-). Final exam weight is 50%. Required grade is 80% (or B-). The final exam grade is equal to 100% times the required grade, minus 100% minus the final exam weight (w) times the current grade (g), divided by the final exam weight (w): Final exam grade =. = ( 100%Ãrequired grade - (100% - w)Ãcurrent grade ) / w.