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3 votes
Jack's grades on his last 4 tests were 85%, 76%, 95%, and 81%. What does he need to get on his fifth test to have an average of at least 85%?

2 Answers

3 votes

Answer:

he has to get at least a score of 88

Explanation:

User Theanine
by
4.7k points
7 votes

Answer:

84.25%

Explanation:

85+76+95+81 = 337

337/4= 84.25

so Jack needs to get at least 84.25% on his fifth test to have an average of at least 85%:)

User Sureshunivers
by
3.9k points