-56 is a rational number
No. 5.6 is rational.
12/56 is a rational number which can be simplified to 3/14 and is approximately 0.2143 as a decimal.
No, it is rational 56/7 = 8 which is rational
7
-56 is a rational number
Yes, -56 is a rational number
No. The square root of a positive integer can only be an integer, or an irrational number.
It is a rational number
-56 is a rational number
No. 5.6 is rational.
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
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.
-56/100
Yes.
56 is composite number.
That means to multiply the number by itself, that is, 56 x 56.