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Percent Increase or Decrease Flashcards | StudBud
Percent Increase or Decrease
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After retaking his math test after making a 32, Billy made a 87. What percent change occurred?
A
He improved his grade by 171.88%
B
He worsened his grade 63.22%
C
He worsened his grade by 171.88%
D
He improved his grade by 63.22%
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