Answers

20 is 2550% of 0.78

Steps to solve "20 is 2550 percent of what number?"

1. We have, 2550% × x = 20
2. or, 2550/100 × x = 20
3. Multiplying both sides by 100 and dividing both sides by 2550,
   we have x = 20 × 100/2550
4. x = 0.78
   

   If you are using a calculator, simply enter 20×100÷2550, which will give you the answer.

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