Answers

18 of 400 is 4.5%

Steps to solve "what percent is 18 of 400?"

1. 18 of 400 can be written as:
   18/400
2. To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100
   
   18/400 × 100/100
3. = (18 × 100/400) × 1/100 = 4.5/100
4. Therefore, the answer is 4.5%

   If you are using a calculator, simply enter 18÷400×100 which will give you 4.5 as the answer.

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