What defines an odd number?

What defines an odd number?

• A. Any number that can be divided by 2
• B. Any number that is evenly distributed by 5
• C. Any number that is not evenly distributed by 2
• D. All prime numbers

Answer: (C)

An odd number is defined as any integer that cannot be divided evenly by 2. This means that when you divide an odd number by 2, there is always a remainder of 1. For example, if you take the number 3 and divide it by 2, the result is 1 with a remainder of 1, which shows that 3 is odd. The other choices describe different concepts. The first choice refers to even numbers, which are integers that can be divided evenly by 2. The second choice talks about divisibility by 5, which is not a characteristic of odd numbers. The fourth choice mentions all prime numbers, but not all prime numbers are odd; the number 2 is an example of a prime number that is even. Thus, the definition of an odd number solely focuses on its inability to be evenly divided by 2, making the correct choice that which states it is any number that is not evenly distributed by 2.

An odd number is defined as any integer that cannot be divided evenly by 2. This means that when you divide an odd number by 2, there is always a remainder of 1. For example, if you take the number 3 and divide it by 2, the result is 1 with a remainder of 1, which shows that 3 is odd.

The other choices describe different concepts. The first choice refers to even numbers, which are integers that can be divided evenly by 2. The second choice talks about divisibility by 5, which is not a characteristic of odd numbers. The fourth choice mentions all prime numbers, but not all prime numbers are odd; the number 2 is an example of a prime number that is even.

Thus, the definition of an odd number solely focuses on its inability to be evenly divided by 2, making the correct choice that which states it is any number that is not evenly distributed by 2.