Asked by Andrea

On his last four tests, Danib scored 55%, 78%, 84% and 93%. What score should he get on his next text so that his average on all five tests are 80%?
Answered by Steve
5 tests at 80 pts each makes 400 points
So, add up the points so far, and see what more is needed.
Answered by Lea
90 %
Answered by anonymous
where did you get 400 from?
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