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You cannot. The diagonal of a unit square cannot be represented by a rational number. However, because rational numbers are infinitely dense, you can get as close to an irrational number as you like even if you cannot get to it. If this approximation is adequate than you are able to represent the real world using rational numbers.
What else can I help you with?
How can you use negative numbers to represent real-world problems?
An overdrawn balance on your bank account is a negative number !
How can you interpret thr ordering of rational numbers in real world situations?
In the real world you can use the order of rational numbers. This is used a lot in math.
How would we use rational numbers in the real world?
Any time that you want to count or share anything.
To which subsets of the real numbers does the number 1.68 belong?
The number 1.68 belongs to the subsets of real numbers known as rational numbers and decimal numbers. As a rational number, 1.68 can be expressed as the ratio of two integers (84/50). It is also a decimal number, specifically a terminating decimal, where the digits after the decimal point eventually end.
Is 6.34 a rational number?
Yes
Is 0.025 a rational number?
Oh, absolutely! 0.025 is a rational number because it can be expressed as a fraction, in this case, 25/100. Remember, rational numbers can be written as a ratio of two integers, and 0.025 fits that definition perfectly. Just like happy little trees, rational numbers can be found all around us in the world of math.
When collecting data from real-world problems it is always best to represent the data in a pie chart.?
False
What is numeration system?
That refers to a system to represent numbers. For example, the decimal system we use in most of the world.
Is 2.456 rational?
Well, isn't that a happy little question! Yes, 2.456 is a rational number because it can be expressed as a fraction, in this case 2456/1000. Rational numbers are like friends on a canvas - they can be written as a simple fraction or decimal, bringing joy and harmony to our mathematical world.
What do negative numbers represent in real world situations?
Loss or negative growth, mostly in economic matters temperature
Is -4.9 Irrational?
Well, let's take a moment to appreciate the beauty of numbers. In this case, -4.9 is not an irrational number because it can be expressed as a fraction -49/10. Remember, every number has its own unique charm, whether it's rational or irrational. Just embrace the numbers and let them bring joy to your mathematical world.
Is 0.7866666666 a rational or irrational number?
Oh, dude, that number is rational. It might have a bunch of repeating decimals, but hey, it can still be written as a fraction. So, like, it's totally chill in the world of rational numbers.
