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Percentages

Topics

  1. Percentages: Basic ConceptsMathMe Pro
  2. Finding a Percentage of a NumberMathMe Pro
  3. Finding a Number from Its PercentMathMe Pro
  4. Percent RatioMathMe Pro

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Percentages: Basic Concepts

  1. A percent is one hundredth: 1% = 1/100. Fraction to percent: multiply by 100 (0.84 = 84%). Percent to fraction: divide by 100 (40% = 2/5).
  2. 1% — what share of a number is that? A percent is one hundredth: 1% = 1/100.
  3. To turn a fraction into a percent, you… Fraction → percent: multiply by 100.
  4. 0.84 — what percent is that? Shift the decimal point 2 places right: 0.84 = 84%.
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