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Mark has taken 3 tests this semester and his average is a 78%. He really wants to get his test average to an 80% after his next test. What does he need to get on test #4 to do t…

Mark has taken 3 tests this semester and his average is a 78%. He really wants to get his test average to an 80% after his next test. What does he need to get on test #4 to do t…
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2 votes
Mark has taken 3 tests this semester and his average is a 78%. He really wants to

get his test average to an 80% after his next test. What does he need to get on test
#4 to do that?

asked
User Westse
by
8.4k points

1 Answer

3 votes

Answer:

I would say 82 but it depends on how much each test was worth.

Explanation:

answered
User Buoy
by
8.1k points
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