SOLUTION: Carmen wants a 93 average in her math class. If she currently has a 90 And will take an exam worth 30% of her final grade, what must she get on her exam to have a 93 average
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Question 1077973: Carmen wants a 93 average in her math class. If she currently has a 90 And will take an exam worth 30% of her final grade, what must she get on her exam to have a 93 average Answer by jorel1380(3719) (Show Source):
You can put this solution on YOUR website! If the exam is worth 30% of her grade, then the 93 must represent the other 70% of her grade. .7*90=63
93-63=30
30/.3=100
Carmen must score 100 to get a 93 average in class. ☺☺☺☺
