Which operator should be used to determine if a number is evenly divisible by 5?

To determine if a number is evenly divisible by 5, the modulus operator (%) is used. This operator calculates the remainder of a division operation. When a number is divided by 5, if the remainder is 0, it confirms that the number is evenly divisible by 5.

For example, if you take the number 15 and check if it is divisible by 5 using the operation 15 % 5, the result is 0, which means 15 is evenly divisible by 5. On the other hand, for the number 14, performing the same operation 14 % 5 yields a remainder of 4, indicating that 14 is not evenly divisible by 5.

This method is straightforward and efficient for checking divisibility, making the modulus operator the correct choice for this purpose.