ChenHelp22 ChenHelp22
  • 08-06-2017
  • Chemistry
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if you were asked to convert 25 hg to the unit cg, which of the following would be the first fraction used in the conversion?

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elliekim31701or8om8
elliekim31701or8om8 elliekim31701or8om8
  • 08-06-2017
Hectograms are 10^2, and centigrams are 10^-2, so converting from hg to cg would require 25 to be multiplied by 10^4. Thus, the answer is 250,000 centigrams.
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