Worksheets1.2 Binary Calculations 1
Total questions: 8
Worksheet time: 9mins
Name
Class
Date
1.
Convert the binary number 00111011 to denary.
(a)
2.
Convert the binary number 11100010 into denary.
(a)
3.
Convert the denary value 72 into an 8 bit binary number.
(a)
4.
Convert the hexadecimal number 6E into a decimal number.
(a)
5.
Convert the binary value 10011100 into hexadecimal.
(a)
6.
Show the outcome of a left shift of twice places on the binary value 11010101
(a)
7.
Add together the following two 8 bit binary numbers.
Express your response in an 8 bit binary form.
01101110
+ 00101001
(a)
8.
If each high-resolution photo has a file size of 8 megabytes, how much storage space, in gigabytes (GB), will be needed to store 150 photos?
100 %
