is 0.133134135... rational?

7 answers

No, 0.133134135... is not a rational number because it would require an infinitely repeating pattern to be rational.
why is it irrational?
A: because it is the square root of a non perfect square
B: Because the decimal repeats
B: Because the decimal repeats.

To be classified as a rational number, the decimal representation must either terminate or repeat in a pattern. However, the decimal 0.133134135... does not have a repeating pattern and continues indefinitely without any discernible repetition. Therefore, it cannot be expressed as a fraction of two integers, making it an irrational number.
is 4 rational?
Yes, 4 is rational. A rational number is any number that can be expressed as a fraction, where the numerator and denominator are both integers. In this case, 4 can be written as the fraction 4/1, so it is rational.
why is it rational?
A: Because it is the square root of a perfect square
B: Because it repeats
A: Because it is the square root of a perfect square.

A rational number is a number that can be expressed as a fraction p/q, where p and q are integers, and q is not equal to zero. In the case of 4, it can be expressed as the fraction 4/1, which is equivalent to the integer 4. Since both the numerator and denominator are integers, 4 is a rational number.
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