- Is Root 16 is a rational number?
- Is 2 root 5 rational or irrational?
- Is 25 a irrational number?
- Is 2/3 an irrational number?
- Is the square root of 3 a rational number?
- Is 23 a natural number?
- Is 2.5 a rational number?
- Is the square root of 72 rational?
- Is 1.25 a rational number?
- Is 23 irrational or rational?
- Is 0 a rational number?
- Is 21 a real number?
- Is Infinity a rational number?
- Is Root 225 a rational number?
- Is 5.7 a rational number?
- What is the smallest rational number?
- Is 5 a rational or irrational number?

## Is Root 16 is a rational number?

Answer and Explanation: The square root of 16 is a rational number.

The square root of 16 is 4, an integer..

## Is 2 root 5 rational or irrational?

√2+√5 is an irrational number.

## Is 25 a irrational number?

Answer and Explanation: The number 25 is a rational number. It is a whole number which can be written as the fraction 25/1.

## Is 2/3 an irrational number?

For example 3=3/1, −17, and 2/3 are rational numbers. … Most real numbers (points on the number-line) are irrational (not rational). The rational numbers are those which have repeating decimal expansions (for example 1/11=0.09090909…, and 1=1.000000…

## Is the square root of 3 a rational number?

It is denoted by √3. The square root of 3 is an irrational number. It is also known as Theodorus’ constant, named after Theodorus of Cyrene, who proved its irrationality.

## Is 23 a natural number?

23 (twenty-three) is the natural number following 22 and preceding 24.

## Is 2.5 a rational number?

Answer and Explanation: The decimal 2.5 is a rational number. All decimals can be converted to fractions. The decimal 2.5 is equal to the fraction 25/10. By definition, a…

## Is the square root of 72 rational?

The square root of 72 is a rational number if 72 is a perfect square. It is an irrational number if it is not a perfect square. Since 72 is not a perfect square, it is an irrational number.

## Is 1.25 a rational number?

Answer and Explanation: 1.25 is a rational number. A rational number is any number that can be written as a fraction. That is, it is a number that can be put in the form a/…

## Is 23 irrational or rational?

(i) 23 is not a perfect square values so that, it is an irrational number. The decimal expansion of above number is terminating, so that it is a rational number. The decimal expansion of above number is non-terminating recurring, so that, it is a rational number.

## Is 0 a rational number?

Zero Is a Rational Number As such, if the numerator is zero (0), and the denominator is any non-zero integer, the resulting quotient is itself zero.

## Is 21 a real number?

Answer and Explanation: 21 is a whole number. Whole numbers include all positive integers.

## Is Infinity a rational number?

Infinity is neither rational nor irrational. Rather, it’s an abstract concept that we use in math. It doesn’t have a numerical value; it just represents something that is larger than any number. So while we can represent a rational number (like 100) or an irrational number like pi, we cannot do the same for infinity.

## Is Root 225 a rational number?

Hence √225 is a rational number. 0.3796 is a rational number . Because it is a terminating decimal number. It is an rational number.

## Is 5.7 a rational number?

Now as −5.7=−5710=−5710 , a ratio of two integers, it is a rational number.

## What is the smallest rational number?

0If you only want absolute value, 0 is the smallest for a rational number.

## Is 5 a rational or irrational number?

Every integer is a rational number, since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number. However, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.