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25-05-2017
Mathematics

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Jack took 4 tests. on two tests jack received a score of 86, on one he received a score of 81, and on one he received a score of 79. if jack wants an average of 83, what score will he need to receive on his fifth test

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answermyquestion777 answermyquestion777

25-05-2017

Jack will need to score an 86 in order to score an 83%

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