138 is 20% of 690

138 is 20% of 690. Divide 138 by 690 and multiply by 100: 138 ÷ 690 = 0.2, and 0.2 × 100 = 20%.

138 is 20% of 690

How to work out what percent 138 is of 690

Percent = (X ÷ Y) × 100

  1. Write it as a fraction: 138/690 (simplifies to 1/5).
  2. Divide: 138 ÷ 690 = 0.2.
  3. Multiply by 100: 0.2 × 100 = 20%.

Check: 20% of 690 = 20 × 690 ÷ 100 = 138.

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