6/17 homework: Computer Number Systems, part 2

Take the binary, octal, decimal, and hex representations of your number from last class. Perform the following operations on each of them and show your work.

For the binary number: Add 110101.

For the octal number: Subtract 177.

For the decimal number: Multiply by 21 and convert your answer to hexadecimal.

For the hex number: Divide by 2A. Express your answer in the form of a quotient and remainder (x R y).