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25 PTS!!! 3 students have gotten 3 different scores on a test, their scores were 87%, 75%, and 90%. Those 3 students want to know the average score for them.

25 PTS!!! 3 students have gotten 3 different scores on a test, their scores were 87%, 75%, and 90%. Those 3 students want to know the average score for them.
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25 PTS!!! 3 students have gotten 3 different scores on a test, their scores were 87%, 75%, and 90%. Those 3 students want to know the average score for them.

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User PeterBelm
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8.3k points

2 Answers

4 votes
First you would have to add all three scores together and get 252. Next you have to divide by how much numbers you have which is 3. So 252/3 is 84.

The correct answer: 84%
answered
User Mooing Duck
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8.6k points
3 votes
The average of 87, 75, and 90 is 84. This is because if you add them all up you get 252 and divide it by 3 since there are 3 numbers, and you'll get 84.
answered
User Matteogll
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7.9k points
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