Meanings of rational numbers in English

For this reason, they are often called the rational numbers or rationals for short.

Therefore, the group of odd over even rational numbers cannot have the square root of two in it!

Integers, on the other hand, are rational numbers because they can be thought of as fractions whose denominators are 1.

As any student of maths can tell you, while the real numbers are uncountable, the rational numbers are indeed a countable set.

In your journey from one end to the other you'll encounter the rational numbers and the irrational numbers, most notably the transcendentals.

Boy: We want to see if this square root of two we discovered the other day is a member of the rational numbers?

We develop a model similar to a bilayer fractional quantum Hall system valid near simple rational numbers of magnetic flux quanta per lattice cell.

Furthermore, whether this relationship is notation-dependent or rather relies upon a general understanding of rational numbers (independent of notation) is an open question.