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# Is root is 144 a rational or irrational number?

Updated: 4/28/2022 Wiki User

6y ago

The square root of 144 is 12 which is a rational number Wiki User

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Q: Is root is 144 a rational or irrational number?
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### Is 14.4 rational or irrational?

144 is rational. It is a whole number, it is an integer, etc.......

It is rational.

### Is the square root 144 a rational of an irrational number?

sqrt(144) = 12. 12 is the ratio of 12 to 1, so it's nice and rational.

### Is the square root of -144 rational or irrational?

It is irrational, because it is not a perfect square. For example, if you have a number that is perfect like the square root of 100, it would be 10, which is a rational number. An irrational number like 16.4 which would be a not so accurate result like 6.447583839, those are irrational numbers. Hope this helps!

### Is the square root of 144 irrational?

Square root of 1.44 = 1.441/2 = (1.2x1.2)1/2 = 1.2 which is a rational number.

### Is the square root of 144 rational number?

Yes because the square root of 144 is 12 which is a rational number

### Is the square root of 151 is rational or irrational?

Irrational. 151 is not a perfect square (144 is the nearest one). square root of 151 is 12.288.

### Is 144 an irrational number?

No, it is an integer; all integers are rational.

### Is the square root of any number an irrational number?

no square root of 9 is 3 which is rational -- to be more specific: an irrational number is a number that cannot be expressed as a fraction. Pi, for example, is one of these numbers. If a number is not a perfect square (4, 16, 9, 144, 225, etc.), then it's square root is likely to be an irrational number. For example, the square root of 2 (1.41421356...) is an irrational number because it cannot accurately be expressed as a fraction.

### Is 144 square root irrational?

Not irrational, 12 squared equals 144.

### Is 144 square root rational?

Yes because the square root of 144 is 12

Yes.