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Written terminating as it does, it is a rational number.
If that is the first bit with the 6 repeating forever (1.666...), then it is still a rational number.
Irrational Numbers as those numbers in decimal format that neither terminate nor end with a repeating sequence of digits.
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Earn +20 ptsQ: Is 1.6666 a irrational number
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Continue Learning about Other Math
Is an irrational number plus an irrational number rational?
No. The sum of an irrational number and any other [real] number is irrational.
What is a negative irrational number?
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.
Can you add irrational number and a rational to get a rational number?
If an irrational number is added to, (or multiplied by) a rational number, the result will always be an irrational number.
Which number produces an irrational number when added to 58?
Any irrational number will, eg √2, π, e.
Does an irrational number plus a rational number equal an irrational number?
Yes
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