Questions and Answers
Which of the following is an example of a rational number?
$-\frac{3},{7}$
What is the set of all rational numbers usually denoted by?
$Q$
Which of the following is NOT a characteristic of rational numbers?
They are a subset of real numbers.
In which number base do rational numbers have decimal expansions that eventually begin to repeat the same finite sequence of digits over and over?
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Which of the following is a real number that is not a rational number?
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