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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?

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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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?

asked
User Debjani
by
8.0k points

1 Answer

2 votes

Answer:86%

Explanation:

71+83+86=240

240/3=80% average

answered
User Hadi Tavakoli
by
8.1k points
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