Quick Answer: Is Square Root 16 A Rational Number?

Is negative square root of 16 a rational number?

Answer and Explanation: No, the square root of negative 16 is not a rational number.

When we take the square root of a negative number we are always left with a number times….

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.

What is the smallest rational number?

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

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…

What is the rational number between 3 and 4?

A rational number between 3 and 4 is 1/2 (3 + 4) = 7/2. Hence, 13/4, 7/2 and 15/4 are the three rational numbers lying between 3 and 4.

Is 4 a whole number?

Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4… Integers include all whole numbers and their negative counterpart e.g. … -4, -3, -2, -1, 0,1, 2, 3, 4,…

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. By definition, a rational number is the number…

Is 16 a rational number?

Rational numbers include natural numbers, whole numbers, and integers. … Sixteen is natural, whole, and an integer. Since it can also be written as the ratio 16:1 or the fraction 16/1, it is also a rational number. It’s easy to look at a fraction and say it’s a rational number, but math has its rules.

Is Square Root a rational number?

Oh no, there is always an odd exponent. So it could not have been made by squaring a rational number! This means that the value that was squared to make 2 (ie the square root of 2) cannot be a rational number. In other words, the square root of 2 is irrational.

What type of number is √ 16?

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

Is 3 a real number?

The real numbers include natural numbers or counting numbers, whole numbers, integers, rational numbers (fractions and repeating or terminating decimals), and irrational numbers. The set of real numbers is all the numbers that have a location on the number line. Integers …, −3, −2, −1, 0, 1, 2, 3, …

Is Square Root 16 a whole number?

2 Answers. Square root of 16 is +4 or -4. Since -4 is not a natural number, the square root can be described as an integer.

What type of number is 3?

−3 is negative so it is not a natural or whole number. −3 obviously falls in this category. Rational numbers are numbers that can be expressed as a fraction or ratio of two integers.

Is 15 rational or irrational?

Answer and Explanation: The number 15 is a rational number. It is an integer and all integers are rational numbers. A rational number is one which can be written as a…

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…