PERCENT SOLVERWhat is 12.5 percent of 40?
Percentage Calculator
Result: 5
Step-by-Step Calculation
- Convert the percentage to a decimal: 12.5% = 12.5 ÷ 100 = 0.125
- Multiply the decimal by the number: 0.125 × 40 = 5
- Therefore, 12.5% of 40 is 5
How to Calculate Percentages
Understanding how to calculate percentages is an essential skill in many areas of life. Here's a general approach:
- Convert the percentage to a decimal by dividing by 100
- Multiply the decimal by the whole number
- The result is the percentage of the whole number
Similar Calculations
| Percentage | Number | Result |
|---|---|---|
| 2.5% | 40 | 1 |
| 7.5% | 40 | 3 |
| 17.5% | 40 | 7 |
| 22.5% | 40 | 9 |
Nearby Calculations
| Percentage | Number | Result |
|---|---|---|
| 12.5% | 30 | 3.75 |
| 12.5% | 35 | 4.375 |
| 12.5% | 45 | 5.625 |
| 12.5% | 50 | 6.25 |
Real-World Applications
Understanding 12.5% of 40 can be useful in various scenarios:
- Tipping: If your restaurant bill is $40, a 12.5% tip would be $5.
- Discounts: A 12.5% discount on a $40 item would save you $5, making the final price $35.
- Sales tax: If the sales tax rate is 12.5%, you'd pay $5 in tax on a $40 purchase.
Exploring the Numbers
The number 40
40 is an interesting number with various properties:
The percentage 12.5%
12.5% represents 12.5/100 of a whole:
Practice Problems
Test your percentage calculation skills:
- What is 12.5% of 60?
- What is 25% of 40?
- What percentage of 40 is 6.25?
(Answers are left as an exercise for the reader)
Understanding how to calculate 12.5% of 40 is just the beginning of mastering percentage calculations. By practicing with similar problems and exploring real-world applications, you can develop a strong intuition for percentages and their uses in everyday life.