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Your grades on three exams are 80, 93, and 91. What grade do you need on the next exam to have an average of 88 on all four exams?

Your grades on three exams are 80, 93, and 91. What grade do you need on the next exam to have an average of 88 on all four exams?
asked 3.7k views
4 votes
Your grades on three exams are 80, 93, and 91. What grade do you need on the next exam to have an average of 88 on all four exams?

asked
User Ray Kim
by
7.1k points

1 Answer

6 votes

Answer:

the first score is 90

the second score is 95 and the third score u need is 95

answered
User Mercador
by
8.5k points
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