Step-by-step arithmetic breakdown
To calculate 40% of 2500, convert the percentage into a decimal by dividing by 100, then multiply by the whole amount:
1. Convert percentage to fraction: 40 / 100 = 0.4000
2. Multiply by base number: 0.4000 × 2500
3. Exact result: 1000
Everyday real-world applications
- Retail & Discounts: If a product priced at $2500 is discounted by 40%, your savings equal $1000.
- Tax & Tips: A 40% service tip on a $2500 restaurant bill equals exactly $1000.
- Financial Yields: An investment yielding 40% on a principal of $2500 produces $1000 in interest.