rational numbers
A rational number
The fraction 12/18 can be simplified to 2/3 by dividing both the numerator and denominator by their greatest common divisor, which is 6. Since the fraction 2/3 can be expressed as a ratio of two integers and can be written in the form a/b where a and b are integers and b is not equal to 0, it is considered a rational number. Rational numbers are numbers that can be expressed as a ratio of two integers.
It is probably a mixed rational number.
Irrational numbers. A good example of this is pi. If you were to write out pi as a decimal, the digits after the decimal point would go on forever.
Prime numbers are integers. They won't equal a decimal.
rational numbers
Irrational numbers, such as √2 or π, cannot be written as a fraction pq where p and q are integers and q is not equal to zero. These numbers cannot be expressed as a ratio of two integers and are non-repeating and non-terminating decimals.
Numbers that cannot be written as a fraction ( \frac{p}{q} ) (where ( p ) and ( q ) are integers and ( q \neq 0 )) are called irrational numbers. These include numbers like (\sqrt{2}), (\pi), and (e), which cannot be expressed as a ratio of two integers. In contrast, rational numbers can be represented in this way.
It is the set of rational numbers.
All integers are rational numbers, not all rational numbers are integers. Rational numbers can be expressed as fractions, p/q, where q is not equal to zero. For integers the denominator is 1. 5 is an integer, 2/3 is a fraction, both are rational.
A rational number
Any rational number.
A rational number.
In mathematics, a rational number is any number that can be expressed as the quotient or fraction a/b of two integers, with the denominator b not equal to zero. Since all whole numbers are integers, all fractions made up of whole numbers will be rational.
The fraction 12/18 can be simplified to 2/3 by dividing both the numerator and denominator by their greatest common divisor, which is 6. Since the fraction 2/3 can be expressed as a ratio of two integers and can be written in the form a/b where a and b are integers and b is not equal to 0, it is considered a rational number. Rational numbers are numbers that can be expressed as a ratio of two integers.
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A rational number is a type of number that can be expressed as a fraction ( \frac{p}{q} ), where ( p ) and ( q ) are integers and ( q ) is not equal to zero. Rational numbers include integers, finite decimals, and repeating decimals. Examples include ( \frac{1}{2} ), ( -3 ) (which can be written as ( \frac{-3}{1} )), and ( 0.75 ) (which can be expressed as ( \frac{3}{4} )).