Answers

315 is 10% of 3150

Reference: Percentage Calculator

Working out percentages

1. We have, 10% × x = 315
2. or, 10/100 × x = 315
3. Multiplying both sides by 100 and dividing both sides by 10,
   we have x = 315 × 100/10
4. x = 3150
   

   If you are using a calculator, simply enter 315×100÷10, which will give you the answer.

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