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Which of the following describe 66? Select all that apply.\newlineMulti-select Choices:\newline(A) real number\newline(B) integer\newline(C) irrational number\newline(D) natural number

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Q. Which of the following describe 66? Select all that apply.\newlineMulti-select Choices:\newline(A) real number\newline(B) integer\newline(C) irrational number\newline(D) natural number
  1. Check Real Number: Determine if 66 is a real number.\newlineA real number includes all the numbers on the number line, including all the rational and irrational numbers. Since 66 can be found on the number line and is not imaginary, it is a real number.
  2. Check Integer: Determine if 66 is an integer.\newlineAn integer is any whole number, including negative numbers, zero, and positive numbers without any fractional or decimal part. Since 66 is a whole number without a fractional or decimal part, it is an integer.
  3. Check Irrational: Determine if 66 is an irrational number. An irrational number is a number that cannot be expressed as a simple fraction or as a terminating or repeating decimal. Since 66 can be expressed as the fraction 61\frac{6}{1}, it is not an irrational number.
  4. Check Natural: Determine if 66 is a natural number.\newlineNatural numbers are the set of positive integers starting from 11. Since 66 is a positive integer and is included in the set of natural numbers, it is a natural number.

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