SOLUTION: jon's test grades are 67,75,73 and 69. What does he need to make on his next test to have a 73 average?

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Question 1048885: jon's test grades are 67,75,73 and 69. What does he need to make on his next test to have a 73 average?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
jon's test grades are 67,75,73 and 69. What does he need to make on his next test to have a 73 average?
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A 73 average for 5 tests --> total points of 5*73 = 365.
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Add what he has now, subtract it from 365.
Is that not obvious?