4.25 as a Fraction
How to write 4.25 as a Fraction? Converting a decimal to a fraction involves expressing the decimal as a ratio of two numbers, with the denominator being a power of 10. The resulting fraction is usually in its simplest form, which means that the numerator and denominator have no common factors other than 1.
Step-by-Step Calculation:
What is 4.25 as a Fraction?
4.25 Decimal = 17/4 as a Fraction
How to Convert Decimal to Fraction
To convert a decimal number to a fraction, follow these steps:
- Regular Decimals: Count decimal places, write as fraction with denominator as power of 10, then simplify.
- Repeating Decimals: Use algebraic method - multiply by powers of 10 to align repeating parts, then subtract to eliminate repetition.
- Simplification: Find the Greatest Common Divisor (GCD) and divide both numerator and denominator by it.
Decimal to Fraction Conversion Examples
Here are some examples of decimal numbers converted to fractions:
| Decimal | Fraction | Percentage |
|---|---|---|
| 4.2 | 21/5 | 420% |
| 4.21 | 421/100 | 421% |
| 4.22 | 211/50 | 422% |
| 4.23 | 423/100 | 423% |
| 4.24 | 106/25 | 424% |
| 4.25 | 17/4 | 425% |
| 4.26 | 213/50 | 426% |
| 4.27 | 427/100 | 427% |
| 4.28 | 107/25 | 428% |
| 4.29 | 429/100 | 429% |
| 4.3 | 43/10 | 430% |
Conclusion
Converting decimals to fractions is a useful skill in mathematics. Whether dealing with regular or repeating decimals, the methods outlined above provide a clear path to expressing decimals as fractions. Practice with various decimal numbers to become proficient in these conversion techniques.