If b = 4a/c, a is halved, and c is doubled, by what percentage will b decrease?

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If b = 4a/c, a is halved, and c is doubled, by what percentage will b decrease?

  1. 4%
  2. 25%
  3. 50%
  4. 75%
  5. 100%
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Related Book For  answer-question

1014 Practice Questions For The New GRE

ISBN: 9780375429682

2nd Edition

Authors: The Princeton Review

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