Answer :
In order for a number to be a prime number, it must only be divisible by 1 and itself. Just like any number that is even can be divisible by 2, any number that ends in 0 or 5 can be divisible by 5. So that is why a number that ends in 5 is not prime, because it has another factor other than 1 and itself, and that would be 5. Hope this helped! :D
The number with 5 in one place are not prime numbers.
Given that,
A statement is to justify that numbers with a 5 in one place are not prime numbers.
What is a number system?
A number system is described as a technique of composing to represent digits. It is the mathematical inscription for describing numbers of a given set by using numbers or other characters in a uniform method. It delivers a special presentation of every digit and describes the arithmetic structure.
Here,
Since, the property of a prime number is it can be divisible by 1 or itself since 5 is a prime number but double digits or further with number 5 on the one place are not the prime number because they will be divided by 5.
Thus, the number with 5 in one place are not prime numbers.
Learn more about the number system here:
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