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Only if the square root of the numerator and the square root

of the denominator are both rational numbers.

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Q: Is the square root of a fraction a rational number?
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Is the square root of three rational?

The square root of 3 is not a rational number because it can't be expressed as a fraction.


Is the square root 102 rational or rational?

The square root of 102 is an irrational number because it can't be expressed as a fraction.


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In most cases you cannot since the square root is an irrational number, unlike a fraction which is rational.


Is square root 0.49 a irrational or rational number?

The square root of 0.49 is 0.7 which is a rational number because it can be expressed as a fraction in the form of 7/10


Is the square root 1 over square root 4 irrational rational?

Yes because any number that can be expressed as a fraction is a rational number and the answer in the question is 1/2 which is rational


Is the square root of 1 over 4 a rational number?

yeah... a RATIONAL number is an integer that CAN be put into a fraction an IRRATIONAL number is an integer that CAN NOT be put into a fraction


What are rational numbers in mathematics?

A rational number is a number that can be expressed as a fraction. For example, the number 5 is a rational number because as a fraction it is 5/1. The number 0.5 is a rational number because as a fraction it is 1/2. The square root of 3 is not a rational number, as it can not be expressed as a simple fraction.


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No because it can't be expressed as a fraction


Is the square root of 25 a rational number?

Oh, dude, the square root of 25 is 5, which is a whole number and can be expressed as a fraction 5/1. So, yes, it is a rational number because it can be written as a ratio of two integers. But hey, who really cares about all that math stuff anyway, right?


Is the square root of 729 rational?

The square root of 729 is 27.Yes, it is a rational number because 27 can be written as simple fraction, 27/1.