0.55 as a Fraction
How to write 0.55 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 0.55 as a Fraction?
0.55 Decimal = 11/20 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 |
|---|---|---|
| 0.5 | 1/2 | 50% |
| 0.51 | 51/100 | 51% |
| 0.52 | 13/25 | 52% |
| 0.53 | 53/100 | 53% |
| 0.54 | 27/50 | 54% |
| 0.55 | 11/20 | 55% |
| 0.56 | 14/25 | 56% |
| 0.57 | 57/100 | 57% |
| 0.58 | 29/50 | 58% |
| 0.59 | 59/100 | 59% |
| 0.6 | 3/5 | 60% |
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.