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# Is the square root of 16 a rational number?

Updated: 4/28/2022

Wiki User

13y ago

it is both rational and real if that is your question...(btw i have a worksheet on this right now)

Wiki User

13y ago

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Q: Is the square root of 16 a rational number?
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### Is the square root of 16 a rational or an irrational number?

The square root of 16 is 4 which is a rational number

### Is the square root of 16 a rational number or irrational number?

The square root of 16 is 4 which is a rational number

### Is the square root 16 rational or irrational?

The square root of 16 is 4, which is a rational number.

### Is the square root of 16 rational?

is 4 a rational number

### What type of number is the square root of sixteen?

The square root of 16 is &plusmn;4 which is the rational number &plusmn;(4/1)

### Is sqare root of 9 over 16 rational or irrational?

The square root of 9/16 is 3/4 which is a rational number

### Is the square root of 16 an irrational or rational number?

The square roots of 16 are +4 and -4 . They're both rational numbers.

### What is a rational number who's square root is a whole number?

How about 16 as one example

### Is the square root of 16 over 5 rational or irrational?

The square root of (any number that isn't a perfect square) is irrational.

### Is the square root of a15 a rational number?

No, because 15 is not a perfect square. The closest perfect square is 16, whose square root is 4.

### Why square roots are irrational?

Not always as for instance the square root of 16 is 4 which is a rational number but the square root of 2 is an irrational number.