Question 1

How do I convert a decimal to a fraction?

Accepted Answer

For 0.75: count decimal places (2), write as 75/100, simplify to 3/4. For repeating decimals, use algebra.

Question 2

What is 0.333... as a fraction?

Accepted Answer

0.333... = 1/3. For 0.666... = 2/3. These are infinite repeating decimals that represent exact fractions.

Question 3

How accurate are these calculations?

Accepted Answer

Our calculator uses double-precision floating-point arithmetic, accurate to about 15-16 significant digits for most calculations.

Question 4

Can I use the result in further calculations?

Accepted Answer

Yes, results are calculated to full precision. You can copy the exact value or use the rounded display depending on your needs.

Decimal to Fraction Calculator - Free Online Tool

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