ACIT4330-Page/content/Definitions/Period of a Fraction.md
2025-03-01 14:26:36 +01:00

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# Definition
The period of a fraction is the digits that repeat themselves.
The digits can be from $0-9$, and the length of the period is determined by the denominator, n in $\frac{a}{n}$ .
# Examples
$\frac{22}{7}= 3.142857142857\dots$ where the period here is $142857$ and has a length 6
$\frac{1}{2} = 0.5000000\dots$ has the period $0$, with the length being 1.