15 is what percent of 30?

Instant answer with step-by-step formula

15 is what percent of 30 = 50%
(15 ÷ 30) × 100 = 50%

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Step-by-step explanation

  1. Write the formula: (Part ÷ Whole) × 100
  2. Substitute the values: (15 ÷ 30) × 100
  3. Divide: 0.5 × 100
  4. Multiply by 100: 50%

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