What type of number is -22?? choose all that apply...
whole numbers
rational numbers *
integers *
irrational numbers
natural numbers
* what I think ???
you are correct.
thank you
Yes, you are correct! The number -22 falls under the categories of rational numbers and integers.
To understand why, let's break it down:
1. Whole numbers: Whole numbers are the set of non-negative integers (including zero). Since -22 is a negative number, it does not belong to the set of whole numbers.
2. Rational numbers: Rational numbers are numbers that can be expressed as a fraction of two integers, where the denominator is not zero. -22 can be written as -22/1, which means it can be expressed as a fraction. Therefore, -22 is a rational number.
3. Integers: Integers are both positive and negative whole numbers, including zero. Since -22 is a negative whole number, it is also classified as an integer.
4. Irrational numbers: Irrational numbers are numbers that cannot be expressed as a fraction and have non-terminating and non-repeating decimal representations. Since -22 can be expressed as a fraction, it is not an irrational number.
5. Natural numbers: Natural numbers are the set of positive integers (excluding zero). Since -22 is a negative number, it is not a natural number.
So, in summary, -22 is a rational number and an integer.