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Percentage difference between 30 and 15

Instant answer with step-by-step formula

Percentage difference between 30 and 15 = 66.666667%
|30 − 15| ÷ ((30 + 15) ÷ 2) × 100 = 66.666667%

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Step-by-step explanation

  1. Write the formula: |A − B| ÷ ((A + B) ÷ 2) × 100
  2. Find the absolute difference: |30 − 15| = 15
  3. Find the average: (30 + 15) ÷ 2 = 22.5
  4. Divide and multiply by 100: 66.666667%

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