1
h14
CCS CS20 S18
Name:
(as it would appear on official course roster)
Umail address: @umail.ucsb.edu
Optional: name you wish to be called
if different from name above.
Optional: name of "homework buddy"
(leaving this blank signifies "I worked alone"

h14: Number Conversions

ready? assigned due points
true Thu 05/24 12:30PM Thu 05/31 12:30PM

You may collaborate on this homework with AT MOST one person, an optional "homework buddy".

This assignment should be submitted by scanning the pages in the correct order to a PDF file and uploading to gradescope.com.

For more information, visit ucsb-cs8.github.io and look for Gradescope: Student Self Submission under "topics".

Even though it is a Gradescope submission, nevertheless, *please fill in the information at the top of this homework sheet*, including your name and umail address.

READING ASSIGNMENT

Please review the notes from lecture on Tuesday 05/22, and if necessary, review the material at this page: https://ucsb-cs8.github.io/topics/number_conversions

Then complete these problems and turn in your completed homework in class on the due date.

  1. (10 pts) These 10 points are for filling in your name at the top of the sheet, and scanning correctly on Gradescope. (Having these here gives me a place to give you feedback if there is some glitch with the way you are doing it.)

  2. Complete each of the number conversions shown:

         
    (a) (10 pts) Convert 0110 1110 1101 0011 from binary to base 16  
        final answer only in box above
    (b) (10 pts) Convert 90 from decimal to binary  
        final answer only in box above
    (c) (10 pts) Convert 141 from decimal to binary  
        final answer only in box above

  3. Complete each of the number conversions shown:

         
    (a) (10 pts) Convert 0010 1010 from base 2 to base 10  
        final answer only in box above
    (b) (10 pts) Convert 1011 0001 1010 1000 from binary to base 16  
        final answer only in box above

  4. Complete each of the number conversions shown:

         
    (a) (10 pts) Convert 96 from decimal to binary  
        final answer only in box above
    (b) (10 pts) Convert 241 from decimal to binary  
        final answer only in box above
    (c) (10 pts) Convert 26b8 from base 16 to base 2  
        final answer only in box above
    (d) (10 pts) Convert 2 from octal to base 2  
        final answer only in box above