Question

what can you say about the prime factorization of the denominator of the following rational number 34.56785 bar​

Answer 1

$\huge\blue{\mid{\fbox{\tt{QUESTION}}\mid}}$

what can you say about the prime factorization of the denominator of the following rational number 43.123456789 bar

$\huge\blue{\mid{\fbox{\tt{ANSWER}}\mid}}$

Since 43.123456789 has terminating decimal expansion. Hence, its denominator is of the form 2m x 5n, where m, n are non-negative integers. Since the given rational has non-terminating decimal expansion. So, its denominator has factors other than 2 or 5.