Yes.
1/2 is NOT an integer, 1/3 and the number Pi are not integers either.
Look at it the other way - by reverting the operation. The reason it is not a whole number is because if it where, then the subtraction of two integers would be a fraction! If a + b = c (a is a non-integer fraction, b and c are integers), then c - b = a. You would have a fraction as a result of subtracting two integers. However, adding or subtracting two integers always gives you an integer.
An irrational number is a number that can't be expressed by a fraction having integers in both its numerator and denominator.
The concept of GCF makes sense only for integers. Any fraction can be divided by any non-zero fraction, so every non-zero number is a common factor of any set of fractions.
An irrational number is a number that can't be expressed by a fraction having integers in both its numerator and denominator.
The product of a non-zero rational number and an irrational number is irrational because a rational number can be expressed as a fraction of two integers, while an irrational number cannot be expressed as a fraction. When you multiply a non-zero rational number by an irrational number, the result cannot be simplified to a fraction, as it retains the non-repeating, non-terminating nature of the irrational number. Therefore, the product remains irrational.
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 a rational number.
The are an infinite number of rational numbers that are not integers, because a rational number is a number that is written as a ratio of two integers. For examble, 1/2 (i.e. a half) is a non-integer rational number. This form is generally called a fraction.
A number that can be expressed as a fraction of two integers is called a rational number. Rational numbers have decimal representations that either terminate (like 0.75) or repeat (like 0.333...). This property distinguishes them from irrational numbers, which cannot be expressed as simple fractions and have non-repeating, non-terminating decimal representations.
It is any number in the form (2*k)/(10*k) where k is any non-zero number such that the two numbers are integers.
Any number that can be expressed as a fraction is a rational number which includes integers because as for example 5 as a fraction is 5/1