Step-by-step arithmetic breakdown
To calculate 12% of 25, convert the percentage into a decimal by dividing by 100, then multiply by the whole amount:
1. Convert percentage to fraction: 12 / 100 = 0.1200
2. Multiply by base number: 0.1200 × 25
3. Exact result: 3
Everyday real-world applications
- Retail & Discounts: If a product priced at $25 is discounted by 12%, your savings equal $3.
- Tax & Tips: A 12% service tip on a $25 restaurant bill equals exactly $3.
- Financial Yields: An investment yielding 12% on a principal of $25 produces $3 in interest.