13 and 14 respectively in decimal D and E respectively in Hexidecimal
0X
Hexidecimal
0xFF or FF.
205 = cd
16
200 = C8
1234 = 4d2
101101101 = 16D
A hexidecimal numeral system is most commonly used by software designers for computer systems. This is due to the need to group numbers together in computers.
in hexidecimal, ten is A in binary, ten is 1010
AD plus AD in hexidecimal = 15A