answersLogoWhite

0


Best Answer

It can be expressed as the ratio of two integers: 8/9.

User Avatar

Wiki User

βˆ™ 7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is 0.8 recurring a rational number?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is a recurring number an irrational number?

No, it is rational


Is non recurring rational number the same as terminating rational number?

Yes.


Is two thirds a rational number?

Yes, two thirds is a rational number. This is because it a is recurring decimal and can be expressed as a fraction. All fractions are rational numbers and all recurring decimals are rational numbers.


What is the difference between recurring and non recurring decimal?

A recurring decimal is a rational number, a non-recurring one may be rational (for example 0.2 = 1/5) or irrational.


Is 2.33333333333 a rational number?

Since 2.33333... is a repeating decimal (or recurring decimal), it is a rational number.


Why decimal is considered as rational number?

A decimal need not be a rational. A non-terminating, non recurring decimal is an irrational number. Only a terminating decimal or a recurring decimal is rational and that is because such a number can be expressed as a ratio of two integers.


Is decimal a rational number?

It depends. A terminating decimal is a rational number. A decimal which, after a finite number of places, becomes a repeating (or recurrent) decimal is also a rational number. A decimal that is not terminating, nor [eventually] settles into a recurring pattern is not a rational number. Note that the decimal need not become recurring immediately.


Is 6.121231234. a rational number?

Yes, it is. Any terminating or a non-terminating recurring decimal is a rational number. In this case, the decimal is terminated. And so, this number is a rational number.


Is 3.245245245 a rational number?

Assuming that the number ends at that third 5, yes, the number is rational - as it has a defined end-point. If the number is equal to 3.245 recurring, then no, the number will not be rational.


Is 49 rational or irrational?

it is a rational number. since it is a perfect square and a non recurring decimal


Is 0.166666666666666667 a rational number?

If you mean recurring .... 6 then it is a rational number because it can be expressed as a fraction in the form of 1/6


Is 3.40764076407640764076 an rational number or irrational?

As a terminating decimal 3.40764076407640764076 = 340764076407640764076/100000000000000000000 which is a rational number As an approximation to the recurring decimal 3.4076... = 34073/9999 which is a rational number. So either way, it is a rational number.