Background:
After watching the video explaining how to convert between binary, decimal, and hexadecimal, complete
this assignment.
Assignment Instructions:
Complete each question below in the Word Answer Template provided.
Tables showing number positions are included only for your reference.
Question 1 (1 point)
Convert the following number into an eight bit binary number:
Answer: 1100000___________________________________ 192
Question 2 (1 point)
Convert the following Binary number into a decimal number:
Answer: 209 ___________________________________ 11010001
CSIS 330 – Lab 4: Binary Conversions
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Question 3 (1 point)
Convert the following Binary number into a decimal number:
Answer: 132___________________________________ 10000100
Question 4 (1 point)
Convert the following number into an eight bit binary number:
Answer: 10101000___________________________________ 168
Question 5 (4 points)
Mark each of the following Binary numbers as even or odd. (1/2 point each)
Answer
a. Answer: 510 even__________ 111111110
b. Answer: 1 odd__________ 00000001
c. Answer: 84 even__________ 01010100
d. Answer: 240 even __________ 11110000
e. Answer:255 odd __________ 11111111
f. Answer: 21 odd__________ 00010101
g. Answer: 65532 even__________ 1111111111111100
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h. Answer: 129681768306303? Odd (not sure)__________
11101011111000111100011101110111101011001111111
Question 6 (5 points)
In your head, convert these numbers from binary to decimal numbers. You should practice
these until you can do them without any aids. Then you will know binary. ;-)
(1/2 point each)
a. Answer: 128________ 10000000
b. Answer: 64________ 01000000
c. Answer: 32________ 00100000
d. Answer: 16________ 00010000
e. Answer: 8________ 00001000
f. Answer: 4 ________ 00000100
g. Answer: 2________ 00000010
h. Answer: 255 ________ 11111111
i. Answer: 65 ________ 01000001
j. Answer: 254________ 11111110
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Question 7 (4 points)
Convert the following Binary numbers into a Hex number: (1/2 point each)
a. Answer: CA________ 1100 1010
b. Answer: F5________ 1111 0101
c. Answer: 83________ 1000 0011
d. Answer: EB________ 1110 1011
e. Answer: D8________ 11011000
f. Answer: 1B________ 0001 1011
g. Answer: 3D________ 0011 1101
h. Answer: 76________ 0111 0110
Question 8 (3 points)
Convert the following Hex numbers into a Binary number: (1/2 point each)
a. Answer: 1000 0100_________________________ 84
b. Answer: 1101 0010_________________________ D2
c. Answer: 0100 0011_________________________ 43
d. Answer: 1011 0011_________________________ B3
e. Answer: 1111 1111_________________________ FF
f. Answer: 1110 1110_________________________ EE
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Question 9 (1 point)
Convert the following Binary number into a decimal number:
Answer: 170________ 10101010
Question 10 (1 point)
Convert the following number into an eight bit binary number:
Answer: 11001100_________________________ 204
Question 11 (1 point)
Convert the following Binary number into a decimal number:
Answer: 3________ 00000011
Question 12 (1 point)
Convert the following number into an eight bit binary number:
Answer: 110100_________________________ 52
Question 13 (1 point)
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Convert the following Binary number into a decimal number:
Answer: 184________ 10111000
Deliverables:
Save your Answer Template using the convention of [your first initial] + [your last name] + “_Lab4”.
For example: Joe Smith will save his file template as JSmith_Lab4.doc .
Submit your Word Template to Blackboard by attaching it to the appropriate assignment link.
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