Answers

90 is 40% of 225

Steps to solve "90 is 40 percent of what number?"

1. We have, 40% × x = 90
2. or, 40/100 × x = 90
3. Multiplying both sides by 100 and dividing both sides by 40,
   we have x = 90 × 100/40
4. x = 225
   

   If you are using a calculator, simply enter 90×100÷40, which will give you the answer.

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