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kate has the following scores on her math test this quarter 89,79,83, and 94.if she want an average of 85 ,what musther score be on the 5th test
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kate has the following scores on her math test this quarter 89,79,83, and 94.if she want an average of 85 ,what musther score be on the 5th test

User Mosaaleb
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1 Answer

7 votes
She must score an 80.

85*5= 425
425-89-79-83-94= 80
User Christopher Pelayo
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7.0k points
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