. TEST SCORES Benjamin's test scores for the quarter so far are 78, 82, 95, and 88. What does he need to score on the fifth test of the quarter in order to have an average test score of 87?

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asked Jul 1, 2023 35.8k views

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. TEST SCORES Benjamin's test scores for the quarter so far are 78, 82, 95, and 88. What does he need to score on the fifth test of the quarter in order to have an average test score of 87?

Mathematics
high-school

Rowell asked

by Rowell

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(78+82+95+88+x)/5 = 87
So 78+82+95+88+x = 87*5
x = 435 - 78 - 82 - 95 - 88
x = 92
He need to score a 92

Eyad Fallatah answered Jul 7, 2023

by Eyad Fallatah

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