 # Quick Answer: Is 0.64 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….

## Is .66666 a rational number?

A rational number is any real number that can be written as a fraction (or in other words, like as a ratio). … 66666… is rational as it can be written as 6/11, . 33333… is rational as it can be written as 1/3.

## 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 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 3 root 8 is a rational number?

Hence 3 +8 is an irrational number.

## What is the smallest rational number?

00 is the smallest rational number.

## Is Root 0.64 a rational number?

Prove that – root 0.64 is rational or irrational? Hence it is rational no. Since √0.64 is expressible in the from p/q, it is a rational no.

## Is .67 a rational number?

67 is a prime number, so in particular has no square factors. So its square root is irrational and not simplifiable. There are several methods you can use to find rational approximations.

## Is 0.040040004 a rational number?

The number given is 0.040040004….. is non-terminating and non-repeating. Therefore, The number 0.040040004….. is an irrational number.