Hex Binary and Denery (1.4.1 f)

Question 1

What is hex?

Answer 1

number system based on powers of 16
16 symbols 0 1 2 3 4 5 6 7 8 9 A B C D E F

Question 2

Hex to denary examples

Answer 2

24 = 36
5C = 92
A4 = 164
C3 = 195
F5 = 245

Question 3

Denary to hex examples

Answer 3

124 = 7C
228 = E4
93 = 5D
239 = FF
315 = 19r11 19/16=1r3 = 13B

Question 4

Hex to binary examples

Answer 4

0 = 0000
1 = 0001
2 = 0010
3 = 0011
4 = 0100
5 = 0101
6 = 0110
7 = 0111
8= 1000
9 = 1001
A = 1010
B = 1011
C = 1100
D = 1101
E = 1110
F = 1111