0

# Is 5.6 irrational

Updated: 9/26/2023

Wiki User

6y ago

No. 5.6 is rational.

Wiki User

6y ago

Wiki User

6y ago

No, because 56 is a rational number

Earn +20 pts
Q: Is 5.6 irrational
Submit
Still have questions?
Related questions

No

### Is the fraction 56 over 7 an irrational?

No, it is rational 56/7 = 8 which is rational

### Is 5.6 irrational or rational?

-56 is a rational number

### Is 5.6 a irrational number?

An irrational number is a number that cannot be expressed as a/b. a and b must both be integers. With 56, this can be expressed as 56/1. As both 56 and 1 are integers, 56 is a rational number. All whole numbers are rational.

### What times itself equals 56?

It is an irrational number and it is about 7.483314774

### Is the square root of 56 irrational?

Yes - rounded to five decimal places, sqrt(56) = &plusmn;7.48331

### Is the square root of 56 rational?

No. The square root of a positive integer can only be an integer, or an irrational number.

### Can you find irrational numbers between 7 and 8?

72 = 49 and 82 = 64. So, the square root of any integer between these two numbers, for example, sqrt(56), is irrational.

### Which number is irrational 169 16 56 19?

None of them because they are all rational numbers but 19 is a prime number.

### Is there a perfect cube of 56?

The question could ask for the perfect cube of 56, which equals 563 = 175616. However, it can also mean to ask whether 56 can be a cube, which could be answered by 56(1/3), which cubed is 56. Since 56(1/3) is an irrational number, it is impossible to construct this perfectly, but one can make arbitrary precise approximations, close to 3.825862365...

### Is the number 56 a rational number whole number natural number or irrational number?

56 is a rational whole natural number. Or to put it another way: 56 is a Natural number, but as all natural numbers are also whole numbers 56 is also a whole number, but as all whole numbers are also rational numbers 56 is also a rational number. Natural numbers are a [proper] subset of whole numbers; Whole numbers are a [proper] subset of rational numbers. The set of rational numbers along with the set of irrational numbers make up the set of real numbers

### Is the square root of 5.777 rational or irrational?

Irrational. Irrational. Irrational. Irrational.