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100 is what percent of 400?

100 of 400 is 25%

Steps to solve "what percent is 100 of 400?"

  1. 100 of 400 can be written as:
    100/400
  2. To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100

    100/400 × 100/100
  3. = (100 × 100/400) × 1/100 = 25/100
  4. Therefore, the answer is 25%

    If you are using a calculator, simply enter 100÷400×100 which will give you 25 as the answer.

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