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Question

the average for a grade on a test taken by 20 students was 75. When one more student took the test the class average became a 76. What score did the student make?
13 years ago

Answers

Jennifer
The average after the next student took the test was

(20*75 + x)/21 = 76

Solve for x

13 years ago
jaime
76
9 years ago
Anonymous
96
8 years ago

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