SOLUTION: John has 810 points in his math class. He must have 68% of the 1400 points possible by the end of the term to recieve credit for the class. What is the minimum of additional poin

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Question 560282: John has 810 points in his math class. He must have 68% of the 1400 points possible by the end of the term to recieve credit for the class. What is the minimum of additional points he must earn by the end of the term to recieve credit for the class?
Answer by stanbon(75887) About Me  (Show Source):
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John has 810 points in his math class. He must have 68% of the 1400 points possible by the end of the term to recieve credit for the class. What is the minimum of additional points he must earn by the end of the term to recieve credit for the class?
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68% of 1400 = 952
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He needs 952-810 = 142 points.
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Cheers,
Stan H.