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29 May, 13:11

John took four tests.

He earned an 80 on

three of the tests and

a 90 on the fourth

test. What is the

average of those

tests? Do not round.

+2
Answers (2)
  1. 29 May, 13:13
    0
    Answer:42.5
  2. 29 May, 13:37
    0
    the answer is 82.5 because 80x3 + 90 = 330 the divide that by 4
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