Frank's algebra grade is based on the average of four exams, which will count equally. His grades are 85, 70, 70 and 85. Find his average.
A) 72.5
B) 77.5
C) 82.5
D) 92.5
E) 87.5

Name: Frank's algebra grade is based on the average of four exams, which will count equally. His grades are 85, 70, 70 and 85. Find his average. A) 72.5 B) 77.5 C) 82.5 D) 92.5 E) 87.5
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Question

Quizplus · Accepted Answer

To find the average, add all the grades together and divide by the number of exams: (85 + 70 + 70 + 85) / 4 = 310 / 4 = 77.5.

Frank's Algebra Grade Is Based on the Average of Four