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What can you say about the prime factorization of the denominators of the following rational:
$27.\overline{142857}$
Given:
The given rational number is $27.\overline{142857}$.
To do:
Here, we have to determine the nature of the prime factorisation of the denominator of the given rational number when expressed in $\frac{p}{q}$ form.
Solution:
$27.\overline{142857}$ has a non-terminating decimal expansion.
Therefore, the denominator of the given rational number has factors other than $2$ or $5$.
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