Answers

90 is 648% of 13.89

Steps to solve "90 is 648 percent of what number?"

1. We have, 648% × x = 90
2. or, 648/100 × x = 90
3. Multiplying both sides by 100 and dividing both sides by 648,
   we have x = 90 × 100/648
4. x = 13.89
   

   If you are using a calculator, simply enter 90×100÷648, which will give you the answer.

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