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Conversion Formula:
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Decimal to fraction conversion is the process of converting a decimal number to its equivalent fractional representation. This is particularly useful in measurements where fractions are traditionally used, such as in inches for imperial units.
The calculator uses the following formula:
Where:
Explanation: The calculator rounds the decimal to the nearest fraction based on the selected precision (1/16, 1/8, 1/4, or 1/2) and simplifies the resulting fraction.
Details: Converting decimals to fractions is essential in many fields like construction, engineering, and crafts where measurements are traditionally expressed in fractions, especially in inches.
Tips: Enter the decimal value (can be in inches or centimeters), select the desired precision level, and click calculate. The result will show the simplified fractional equivalent.
Q1: Why convert decimals to fractions?
A: Many measurement systems, especially imperial units, traditionally use fractions. Converting decimals makes them compatible with rulers, tape measures, and other tools marked with fractions.
Q2: What's the most common precision used?
A: For inches, 1/16 is most common in precision work, while 1/8 or 1/4 may be sufficient for less precise measurements.
Q3: Can this calculator handle negative values?
A: No, this calculator only works with positive measurements as negative lengths don't make practical sense.
Q4: How accurate is the conversion?
A: Accuracy depends on the precision level selected. Higher denominators (like 16) provide more precise conversions than lower ones (like 2).
Q5: Does this work for metric measurements?
A: While the calculator can process centimeters, metric measurements are typically expressed in decimals rather than fractions.