henryhuge henryhuge
  • 23-02-2018
  • Mathematics
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Mary increased the amount of vitamin C she takes each day from 48 mg to 54 mg. By what percentage did Mary increase the amount of vitamin C she takes each day?

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Americ
Americ Americ
  • 23-02-2018
% CHANGE FORMULA:
(New # - Original #) ÷ Original # x 100

=(54mg - 48mg)/48mg * 100
=6/48 * 100
=0.125 * 100
=12.5% increase

Hope this helps! :)
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