Which of the following is a correct conversion process from decimal to hexadecimal?

The correct conversion process from decimal to hexadecimal involves breaking the decimal number into multiples of 16 and identifying the remainder. This method accurately reflects how decimal values translate into hexadecimal, as hexadecimal is a base-16 numbering system.

When converting a decimal number to hexadecimal, the first step is to divide the decimal number by 16. The quotient gives you how many times 16 fits into the number, while the remainder indicates what is left over. The remainder is critical since it corresponds to the hexadecimal digit. This process is repeated with the quotient until it equals zero, allowing you to build the hexadecimal representation from the remainders collected in reverse order.

In contrast, converting binary into decimal or adding powers of 16 does not directly apply to the conversion of decimal to hexadecimal. Binary conversion is a separate process that hinges on base-2 values, and using decimal digits is also inappropriate, as it does not utilize the full range of digits available in the hexadecimal system (0-9 and A-F). Thus, breaking the decimal number into multiples of 16 and converting the remainders is the most effective and accurate method for decimal to hexadecimal conversion.