SOLUTION: if i pass my midterm with a 68% and its worth 40%, what grad do i need to pass with if i want an average of 70% when the final exam is worth 60%

Algebra ->  Average -> SOLUTION: if i pass my midterm with a 68% and its worth 40%, what grad do i need to pass with if i want an average of 70% when the final exam is worth 60%       Log On


   

Question 934749: if i pass my midterm with a 68% and its worth 40%, what grad do i need to pass with if i want an average of 70% when the final exam is worth 60%
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
if i pass my midterm with a 68% and its worth 40%, what grad do i need to pass with if i want an average of 70% when the final exam is worth 60%
------------
Ans: 0.68*40 + x*60 = 70
----
27.2 + 60x = 70
60x = 70-27.2
60x = 42.8
x = 0.7133 = 71.33 % (percent grade you need on the final exam)
---------
Cheers,
Stan H.
------