1.45 as a Fraction
How to write 1.45 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 1.45 as a Fraction?
1.45 Decimal = 29/20 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 |
|---|---|---|
| 1.4 | 7/5 | 140% |
| 1.41 | 141/100 | 141% |
| 1.42 | 71/50 | 142% |
| 1.43 | 143/100 | 143% |
| 1.44 | 36/25 | 144% |
| 1.45 | 29/20 | 145% |
| 1.46 | 73/50 | 146% |
| 1.47 | 147/100 | 147% |
| 1.48 | 37/25 | 148% |
| 1.49 | 149/100 | 149% |
| 1.5 | 3/2 | 150% |
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.