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Question 419324: okay, kinda not the topic but.....i have a 71 as my final grade average in language arts. If, i make a 86 on my exam. What will be my final grade average for that class???
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! okay, kinda not the topic but.....i have a 71 as my final grade average in language arts. If, i make a 86 on my exam. What will be my final grade average for that class???
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Not enough info.
How many tests make up the 71 average? Do they all count the same?
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Final avg = (71*T + 86)/(T + 1)
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T = number of tests taken for the 71%, and assuming all tests count the same.
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