Step-by-step arithmetic breakdown
To calculate 20% of 250, convert the percentage into a decimal by dividing by 100, then multiply by the whole amount:
1. Convert percentage to fraction: 20 / 100 = 0.2000
2. Multiply by base number: 0.2000 × 250
3. Exact result: 50
Everyday real-world applications
- Retail & Discounts: If a product priced at $250 is discounted by 20%, your savings equal $50.
- Tax & Tips: A 20% service tip on a $250 restaurant bill equals exactly $50.
- Financial Yields: An investment yielding 20% on a principal of $250 produces $50 in interest.