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Any number that can be expressed as a fraction is a rational number as for example the integer 3 is 3/1 as an imprope fraction

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Q: How do you write a rational number as a fraction?
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Why is 4.323223222 an irrational number if you can predict what comes next?

Being rational or irrational is not about "predicting the next digit"; the definition of a rational number is that you can write it as a fraction, with integer numerator and denominator.Being rational or irrational is not about "predicting the next digit"; the definition of a rational number is that you can write it as a fraction, with integer numerator and denominator.Being rational or irrational is not about "predicting the next digit"; the definition of a rational number is that you can write it as a fraction, with integer numerator and denominator.Being rational or irrational is not about "predicting the next digit"; the definition of a rational number is that you can write it as a fraction, with integer numerator and denominator.


What is the 15.125 it is a rational or irrational in math?

It is a rational number. The reason that it is rational is that you can represent it as a fraction, where the denominator (the number at the bottom of the fraction) is not equal to 0.So, for example, as we could write the number 15.125 as 15125/1000 then it is rational.


Is 4.343434 a rational number?

Well, honey, a rational number is any number that can be expressed as a fraction where the numerator and denominator are integers and the denominator is not zero. So, if you can write 4.343434 as a fraction, then it's a rational number. Spoiler alert: you can write it as 4343434/1000000, so yes, 4.343434 is a rational number.


What is a ratio number?

I think you mean rational number. A rational number is any number that you can write as a fraction (or ratio) of two integers (+/- 1,2,3,... etc)


Is 8 over 21 a rational number Yes or no?

ANY number that you can write as a fraction (with whole numbers top and bottom) is rational.

Related questions

Why is 4.323223222 an irrational number if you can predict what comes next?

Being rational or irrational is not about "predicting the next digit"; the definition of a rational number is that you can write it as a fraction, with integer numerator and denominator.Being rational or irrational is not about "predicting the next digit"; the definition of a rational number is that you can write it as a fraction, with integer numerator and denominator.Being rational or irrational is not about "predicting the next digit"; the definition of a rational number is that you can write it as a fraction, with integer numerator and denominator.Being rational or irrational is not about "predicting the next digit"; the definition of a rational number is that you can write it as a fraction, with integer numerator and denominator.


Is -8 a rational or irrational number?

rational. The fact that you could write it out in a fraction proves that it is.


Is negative fraction a rational number?

every fraction is rational...just so u know


How to write a decimal as a fraction-?

A decimal can only be expressed as a fraction if it is a rational number as for example 0.75 = 3/4 because it is a rational number


What is the 15.125 it is a rational or irrational in math?

It is a rational number. The reason that it is rational is that you can represent it as a fraction, where the denominator (the number at the bottom of the fraction) is not equal to 0.So, for example, as we could write the number 15.125 as 15125/1000 then it is rational.


What is a ratio number?

I think you mean rational number. A rational number is any number that you can write as a fraction (or ratio) of two integers (+/- 1,2,3,... etc)


Is 8 over 21 a rational number Yes or no?

ANY number that you can write as a fraction (with whole numbers top and bottom) is rational.


Is -3.25 a rational number?

Yes. Any number that you can completely write down with digits is rational. A rational number is a number that can be written as a fraction with integers (whole numbers) on top and bottom. -3.25 is the fraction -325/100 or -13/4 .


Fraction is a rational numbers but not every rational number is a fraction?

Every rational number can be expressed as a fraction. It's what rational means- a number that can be expressed as a ratio (fraction) of integers.


How about -2 over 15 is it rational?

The definition of a rational number is if you can write it as a fraction. The actual answer will be left as an exercise for the reader.


How you know that a number is a rational number?

-- It's rational if there's any way to write it as a fraction that has whole numbers on the top and bottom. -- It's rational if you can write it down on paper completely, using digits.


Can a fraction be an rational number?

A rational number is any number that can be expressed as a fraction.