What would be the right way to convert base 16 to base 10, such as for an example, 1BD base 16 to base 10?

To convert a number from base 16 (hexadecimal) to base 10 (decimal), you can use the positional notation system. Here's the step-by-step process:

1. Write down the hexadecimal number. In this case, the number is 1BD.

2. Starting from the rightmost digit, assign each digit a position value based on powers of 16. The rightmost digit has a position value of 16^0 (which equals 1), the next digit to the left has a position value of 16^1 (which equals 16), the next digit to the left has a position value of 16^2 (which equals 256), and so on.

3. Multiply each digit by its corresponding position value and sum up the results.

Let's apply these steps to convert 1BD from base 16 to base 10:

1. Write down the number: 1BD

2. Assign position values:
1 * 16^2 = 256
B * 16^1 = 11 * 16 = 176
D * 16^0 = 13 * 1 = 13

3. Sum up the results:
256 + 176 + 13 = 445

Therefore, the base 16 number 1BD is equivalent to the base 10 number 445.