Rational Numbers Quiz
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Questions and Answers

What is a rational number?

A rational number is a number that can be expressed as the quotient or fraction $p/q$ of two integers, where $p$ is the numerator and $q$ is a non-zero denominator.

Give an example of a rational number.

An example of a rational number is $-\frac{3},{7}$.

Are rational numbers real numbers?

Yes, rational numbers are real numbers.

What is the set of all rational numbers referred to as?

<p>The set of all rational numbers is referred to as 'the rationals', the field of rationals, or the field of rational numbers, usually denoted by $\mathbb{Q}$.</p> Signup and view all the answers

What are the two ways in which a decimal expansion of a rational number can behave?

<p>The decimal expansion of a rational number can either terminate after a finite number of digits or eventually begin to repeat the same finite sequence of digits over and over.</p> Signup and view all the answers

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