zwitherspoon2 zwitherspoon2

22-11-2020
Mathematics

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Mira got a 71 and an 83 on her first two tests. If she wants her average to be exactly an 80, what would she need to get on her third test?

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Lucccyyyy Lucccyyyy

22-11-2020

Answer:86%

Step-by-step explanation:

71+83+86=240

240/3=80% average

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