isapeters44 isapeters44
  • 25-07-2018
  • Mathematics
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Find the percent of decrease from 280 to 210. Round to the nearest tenth of a percent, if necessary.

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bunnymarshmarloykw47
bunnymarshmarloykw47 bunnymarshmarloykw47
  • 02-08-2018
To find the decreased percentage,here's what we can do:
[tex] \frac{originl \: value - new \: value}{originl \: value} \times 100\%[/tex]

In this case,the eqaution would be:
[tex] \frac{280 - 210}{280} \times 100\% \\ = \frac{70}{280} \times 100\% \\ = \frac{1}{4} \times 100\% \\ = 25\%[/tex]
Hope it helps!
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