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Fractions ↔ Percentages

1/2 to 1/20 as percentages, instantly

The Rule

  1. 1Learn 1/n as a percentage for n = 2 to 20: 1/8 = 12.5%, 1/6 = 16.67%, 1/12 = 8.33%, …
  2. 2k/n = k × (1/n): 3/8 = 3 × 12.5% = 37.5%.
  3. 3Recurring values are accepted to 2 decimal places (1/3 ≈ 33.33).