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Any time that whole numbers are not precise enough. For example, if you want to express the length of a table in meters, the length of the table might be somewhere between 1 and 2 meters. To express the length more precisely, you need fractions (or decimals, which are a special case of fractions).
What else can I help you with?
How do you use rataional numbers in every day life?
Almost every number that almost every ordinary person uses in his personal life on almost every typical day is a rational number.
Why rational numbers were required?
First of all counting numbers (positive integers) are rational numbers so without rational numbers there would be no counting. You could not equitably share one item between two or more people without fractions (rational numbers). Everything does not come in whole numbers - there are times when you need half-a-day, or 2.5 teaspoons, etc.
Uses of perimeter in day to day life?
uses of the perimeter in daily life is for example....................
What is the role of rational and irrational number plays in modern day calculation?
Rational numbers can be expressed as fractions whereas irrational numbers can't be expressed as fractions such as the square root of 2
How rational number in every day life?
Any time you divide things evenly.
How irrational number is being used in the world around us and in your every day life?
There are very many uses for irrational numbers. A square, whose sides are a rational number, will have a diagonal of irrational length. The diagonals of most rectangles, with rational sides, will be irrational. The circumference and area of a circle (or ellipse) is related to pi, an irrational number. In the same way that pi is central to geometry, another irrational number, e, is fundamental to advanced calculus.
What are the Uses of anaesthetic gas in day to day life?
It is used for minor surgeries.
Who uses prime numbers?
People use them every day but just may not know it. When you enter information into computers that is then encrypted, this uses prime numbers. So to safely give a credit card over the internet, you are using prime numbers. All the numbers you use every day are made up of prime numbers.
Is 0.36 rational or irrational?
Rational.
Uses of negative integers in every day life?
One common use is temperature when it is very cold. We commonly talk about negative numbers degrees as a temperatures when it is below zero.
What is iodine uses for every day life?
prevent goiter
What are uses for multipication in every day life?
... It's pointless.
