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The percent of change in the test scores was 12%. If the amount of change was 6 points, what was the original number of points?
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21 votes
The percent of change in the test scores was 12%. If the amount of change was 6 points, what was the original number of points?

User Hari Kunwar
by
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1 Answer

6 votes

Answer:

Explanation:

100(a+6-a)/a=12

100(6)/a=12

600=12a

a=50

User Cupakob
by
4.5k points
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