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A decimal can be both rational and irrational.
Rational decimals are 0.25 , 0.234234234..., because they can be converted to a fraction.
However, irrational decimals , such as pi = 3.141592.... cannot be converted to a equal fraction.
A rational decimal are where the digits regularly repeat, and go to infinity, such as 0.234234234...
However, irrational decimals, such as pi = 3.141592... were the digits go to infinity but there is no regular repetition of the numbers.
Some other irrational decimals are the square roots of prime numbers. ;_
sqrt(2) = 1.414213562...
sqrt(3) = 1.732050808...
sqrt(5) = 2.236067978....
What else can I help you with?
What are the difference between decimal in rational and decimal in irrational?
A decimal rational number can be expressed as a fraction A decimal irrational number can not be expressed as a fraction
Is .141593 rational or irrational?
It is a rational number because it is a terminating decimal number
Is 1.121221222122221 rational or irrational?
Rational. It is a decimal number that terminates after 15 digits.
Is 4.3219847137840923 rational or irrational?
If it ends there then it is a rational number because it is a terminating decimal
Is the decimal 0.21 an irrational or rational number?
0.21 is a rational number because it can be expressed as a fraction
Is 0.05 a rational or irrational number?
It is a rational number.
A decimal number is an irrational number?
A decimal number can be rational or irrational.
is 0.313111331 a rational or irrational number?
It is rational. An irrational number is a number that you cannot define by a fraction or a decimal. Since you wrote it as a decimal, it is rational.
Is 0737373 rational irrational both rational and irrational or neither rational?
It is rational.A number cannot be both rational and irrational.
is 27.5 rational or irrational?
It is rational. An irrational number is a number that you cannot define by a fraction or a decimal. Since you wrote it as a decimal, it is rational.
What are the difference between decimal in rational and decimal in irrational?
A decimal rational number can be expressed as a fraction A decimal irrational number can not be expressed as a fraction
Is 12 5 a rational of irrational?
It is a rational number. An irrational number is a decimal that is infinite and has no repition or pattern.
Is 0.454545... an irrational number?
No. It is a rational number. Any repeating decimal or terminating decimal is rational.
Is .141593 rational or irrational?
It is a rational number because it is a terminating decimal number
Is 3.142857 a rational or an irrational number?
It is a rational number because it can be expressed as a decimal
Is 1.732050808 rational or irrational?
The number has a decimal representation that terminates (after 9 digits). If it terminates, the number is rational.
Is number 1.41421356 a rational or irrational number?
It is a rational number because it is a terminating decimal
