What is the percentage increase from 200 to 280

asked Dec 18, 2015 212k views

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The answer is 71.428 percent increase (rounded to the nearest thousandth.

Odinodin answered Dec 20, 2015

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$280-200=80\\\\(80)/(200)\cdot100\%=(2)/(5)\cdot100\%=2\cdot20\%=40\%\\\\Answer:Percentage\ increase=40\%.$

Brian Bolton answered Dec 22, 2015

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