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Q: Is -2.5 an integer number or an irrational number?

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No. 25 is an integer. Integers are rational

No integer is irrational.

The square of 5 is 25 ... an integer, rational.

All of them except irrational number.

No, 25 is a rational number; it is an integer, and all integers are rational.

Unless the integer is fractional it is not an irrational number.

No integer is an irrational number; all integers are rational.

There is no irrational number that is also an integer.

No integer is an irrational number. An irrational number is a number that cannot be represented as an integer or a fraction.All integers which are whole numbers are rational numbers.

The square root of 25 is 5, which is a whole number, an integer, a natural number and a rational number.

The square root of 27 is an irrational number

It can be written as a fraction, so it is rational. It is not an integer, whole number or irrational.

Irrational. The square root of a positive integer is either an integer, or an irrational number.

Irrational

No. The square root of an integer is either an integer, or an irrational number.

It is a natural number and an integer.

No.

irrational

Irrational. The square root of a positive integer is either an integer (that is, if the integer is a perfect square), or an irrational number.

It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.

No. An irrational number is one that is not a rational number. A rational number is once that equals one integer divided by another. So an irrational number cannot be represented by one integer divided by another integer, so it cannot be an integer!

The square root of 61 is an irrational number

0.4444

There can be no such number.

irrational