Answers

280 is 55% of 509.09

Steps to solve "280 is 55 percent of what number?"

1. We have, 55% × x = 280
2. or, 55/100 × x = 280
3. Multiplying both sides by 100 and dividing both sides by 55,
   we have x = 280 × 100/55
4. x = 509.09
   

   If you are using a calculator, simply enter 280×100÷55, which will give you the answer.

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