Percentage difference between 20 and 9
Instant answer with step-by-step formula
Percentage difference between 20 and 9 =
75.862069%
|20 − 9| ÷ ((20 + 9) ÷ 2) × 100 = 75.862069%
Try a different calculation
Step-by-step explanation
- Write the formula:
|A − B| ÷ ((A + B) ÷ 2) × 100 - Find the absolute difference:
|20 − 9| = 11 - Find the average:
(20 + 9) ÷ 2 = 14.5 - Divide and multiply by 100:
75.862069%