Yes it can, mainly because that's exactly the definition of a "rational number".
Any number that can be expressed as the ratio of two integers is a rational number.
This is a rational number.
It is a rational number.
Rational numbers.
It can be expressed as a ratio of two integers.
Any number that can be expressed as the ratio of two integers is a rational number.
It is a rational number.
This is a rational number.
a rational number
A rational number.
It can be expressed as a ratio of two integers.
Rational numbers.
A rational number is one which can be expressed as a ratio of two integers.
A rational number is defined as a number that can be expressed as a ratio of two integers. A ratio of two integers is also known as a fraction.
It is rational because it can be expressed as a ratio of two integers.
That's the definition of a "rational number".
rational numbers