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Earn +20 ptsQ: Is 7.9 a rational number
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Continue Learning about Math & Arithmetic
Is -79 is a rational number?
Yes it is.
Is the square root of 79 a rational number?
No
Square root of 79?
Approximately 8.8 repeating. While true, the answer is misleading in the sense that a repeating decimal implies a rational number whereas sqrt(79) is irrational. Sqrt(79) = 8.888194..
Is the square root of 79 rational?
No.
Is a rational number always a rational number?
As much as, in these days of uncertainty, anything can be anything. As long as the constraints of a rational number are kept to, a rational number will always remain a rational number.
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