 # Is 13 A Rational Number?

## Is 12 a rational number?

12 is a rational number because it can be expressed as the quotient of two integers: 12 ÷ 1..

## What is the smallest rational number?

01 Answer. 0 is the smallest rational number.

## Is negative 13 a integer?

Integers strictly larger than zero are positive integers and integers strictly less than zero are negative integers. … For example, 2, 67, 0, and −13 are all integers (2 and 67 are positive integers and -13 is a negative integer).

## Is √ 12 an irrational number?

Yes the square root of 12 is irrational . when we calculate the root we get 2 root undre three which is irrational number .

## Is 21 a rational number?

The number 21 is a rational number. It is an integer, or whole number, and all integers are rational numbers.

## What type of number is 13?

prime numberIt doesn’t matter what you try, the only two numbers that will work are 1 and 13. The only factors of 13 are 1 and 13. Therefore, 13 is a prime number.

## Is 33 rational or irrational?

33 is a rational number because it can be expressed as the quotient of two integers: 33 ÷ 1.

## Is 5 a rational number?

And there are many more such numbers, and because they are not rational they are called Irrational….Example:NumberAs a FractionRational?55/1Yes1.757/4Yes.0011/1000Yes−0.1−1/10Yes2 more rows

## Is 14 a irrational number?

14 is not an irrational number because it can be expressed as the quotient of two integers: 14 ÷ 1.

## Is √ 9 a rational or irrational number?

√9 = 3 which is a natural number, that is can be expressed in the form a/b where a and b are both integers. 9 is a perfect square (square of an integer). In general, square root of a non-perfect integer would be irrational. … Answer is no, because root9 result is 3 which is not in rational form.

## Is Root 13 an irrational number?

The square root of 13 is an irrational number. It does not fall into any of the other categories.

## Is 0 a rational number?

Yes, 0 is a rational number. … Thus, we can express 0 as p/q, where p is equal to zero and q is an integer.

## Which is the smallest irrational number?

root2The smallest irrational number is – root2 since 3+ root2 +(-root2)= 3+root2-root2=3( a rational number).

## Is 1 3 a rational or irrational number?

A number that cannot be expressed that way is irrational. For example, one third in decimal form is 0.33333333333333 (the threes go on forever). However, one third can be express as 1 divided by 3, and since 1 and 3 are both integers, one third is a rational number.

## Is 6 a rational number?

The number 6 is an integer. It’s also a rational number.

## Why is 13 rational?

13 is a rational number because it can be expressed as the quotient of two integers: 13 ÷ 1.

## Is 2/3 a rational or irrational number?

In mathematics rational means “ratio like.” So a rational number is one that can be written as the ratio of two integers. For example 3=3/1, −17, and 2/3 are rational numbers.

## Why is 33 a irrational number?

But 2n+1 is odd and 2m is even, this meaning they are divisible by 33 a different number of times, and thus cannot be equal. Thus our initial assumption was wrong, and so √33 is not rational, meaning it is irrational.