Math
Fraction to Decimal Converter
Convert any fraction to its decimal equivalent instantly. Works for proper, improper, and mixed fractions.
Decimal
β
How It Works
Decimal = Numerator Γ· Denominator. For example, 3/4 = 3 Γ· 4 = 0.75. Repeating decimals (like 1/3 = 0.333...) are shown to 6 decimal places.
Example
3/4 = 0.75. 1/3 = 0.333333. 7/8 = 0.875. 22/7 β 3.142857 (approximation of Ο).
Frequently Asked Questions
How do I convert a repeating decimal back to a fraction?
For 0.333... = 1/3. Set x = 0.333, multiply by 10: 10x = 3.333. Subtract: 9x = 3, so x = 3/9 = 1/3.
What is an improper fraction?
A fraction where the numerator is larger than the denominator, like 7/4. It equals 1.75 or the mixed number 1ΒΎ.
Why is dividing by zero undefined?
Division by zero has no meaningful answer because no number multiplied by zero equals a nonzero number. It is mathematically undefined.