Answer: ratio
(a Rational number is a number that can be written as a ratio of two integers)
Explanation:
By definition a Rational number is that number that can be expressed as a fraction:

Where the numerator "a" is an integer and the denominator "b" (
)
Then, in other words, a Rational number is a number that can be written as a ratio of two integers.
Since the denominator "b" can be
, we know that every Integer is a Rational number.
Below are some examples of Rational numbers:
-
is a Rational number, because it can be written as:

is a Rational number, because it can be written as:

is a Rational number, because it can be written as:
