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Understanding Rational and Irrational Numbers: Examples and Definitions

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Understanding Rational and Irrational Numbers: Examples and Definitions
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Islombek

@islombek_zqdd

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  • Types of rational numbers in maths include integers, fractions, terminating decimals, and non-terminating repeating decimals.
  • Examples of rational numbers are 56, 1/2, -3/4, and 0.141414.
  • Rational numbers can be identified by being expressible as fractions, having terminating or recurring decimals, and meeting the p/q form.
  • Is 0.923076923076923076923076923076… a rational number? Yes, because it has a recurring decimal pattern.
  • Is √2 a rational number? No, because its decimal representation is non-terminating and non-repeating.

5/27/2023

230

<p>In mathematics, rational numbers are represented in the form of p/q, where p and q can be any integer and q ≠ 0 (cannot equal 0). This m
<p>In mathematics, rational numbers are represented in the form of p/q, where p and q can be any integer and q ≠ 0 (cannot equal 0). This m

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Subjects

/

Arithmetic

/

Rational numbers

/

Rational number word problems

Understanding Rational and Irrational Numbers: Examples and Definitions

user profile picture

Islombek

@islombek_zqdd

·

105 Followers

Follow

  • Types of rational numbers in maths include integers, fractions, terminating decimals, and non-terminating repeating decimals.
  • Examples of rational numbers are 56, 1/2, -3/4, and 0.141414.
  • Rational numbers can be identified by being expressible as fractions, having terminating or recurring decimals, and meeting the p/q form.
  • Is 0.923076923076923076923076923076… a rational number? Yes, because it has a recurring decimal pattern.
  • Is √2 a rational number? No, because its decimal representation is non-terminating and non-repeating.

5/27/2023

230

 

7th

 

Arithmetic

51

<p>In mathematics, rational numbers are represented in the form of p/q, where p and q can be any integer and q ≠ 0 (cannot equal 0). This m
<p>In mathematics, rational numbers are represented in the form of p/q, where p and q can be any integer and q ≠ 0 (cannot equal 0). This m

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Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the # 1 ranked education app in five European countries

4.9+

Average App Rating

13 M

Students use Knowunity

#1

In Education App Charts in 12 Countries

950 K+

Students uploaded study notes

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying