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A number is a sign that denotes a quantity. There are three different kinds of numbers; real numbers, imaginary numbers, and complex numbers. Real numbers are simple numbers that can be quantified and identified like 8, -9, 4, etc. Imaginary numbers are the ones that are easy to imagine but cannot be perceived in reality like under roots of -1, -3, -5, etc., are represented by i and are imaginary in nature.
Complex numbers are the combination of real and imaginary numbers like (4+7i), (6+9i), etc. Real numbers are classified further into rational numbers and irrational numbers.
In this article, we will understand more about what Rational numbers are?
What are Rational Numbers?
Integers:Fractions:
Rational numbers are the numbers that can be written in the form of x/y, where x and y are integers and y is not 0. For example- 4, 5, 9/4, etc.
Rational numbers are further divided into two categories which include Integers and Fractions.
Simple numbers that do not have any decimal or fraction parts are known as integers. Integers can be of two types, positive integers, and negative integers.
Examples:2, 4, 6, 7, -3, -5, -7, etc.
Integers can be classified as whole numbers and natural numbers. The positive integers like 0, 4, 6, 2, etc., are known as whole numbers, and all the whole numbers excluding 0 are known as natural numbers, for example, 1, 2, 3, 4, etc.
The rational numbers that are written as x/y where x and y are integers and y are not 0, and x is not a multiple of y are considered as fractions. The result can be a decimal term in this. For example: 1.7, 8/9, 5/8, 2.3, etc.
Fractions are further classified into proper fractions, improper fractions, and mixed fractions.
Proper fractions are fractions in which the denominator is larger than the numerator. (Value less than 1)
Example:2/3, 5/7, 5/9, etc.
Improper fractions are those fractions in which the denominator and the numerator are equal, or the numerator is greater than the denominator. (Value greater than 1)
Example- 5/2, 7/4, 5/3, etc.
Mixed fractions include an integer with the fraction in addition—for example- 5 (2/7), 9 (6/7), etc.
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