A rational number.
An irrational number is a number that can't be expressed by a fraction having integers in both its numerator and denominator.
Because they cannot be expressed as ratios of integers.
Irrational numbers can't be expressed as fractions .
These are the numbers which cannot be expressed as ratios of two integers.
A rational number is one which can be expressed as a ratio of two integers.
In mathematics it refers to a set of numbers which cannot be expressed as ratios of two integers.
Because there are numerical values which cannot be expressed as ratios of two integers. That is, there are numbers that are not rational.
There are numbers which cannot be expressed as ratios of two integers. These are called irrational numbers.
Numbers that cannot be expressed as ratios of integers. For example, pi is irrational, while .6838 = 6838/10000 is not.
an irrational number fractions are ratios of integers; if its irrational, it can't be written as a ratio of two integers
They can all be represented by ratios of two integers.
They make up a set of numbers which can be expressed as ratios of two integers, in the form p/q where q is non-zero.