Conversion

Actually, conversion on BIN/DEC/HEX.

BINARY – DECIMAL [Positional Notation]
DECIMAL – BINARY [Division by Two with Remainder]

BINARY- HEXADECIMAL [4 bits = 1 hex digit]
HEXADECIMAL – BINARY [1 hex digit = 4 bits]

DECIMAL – HEXADECIMAL [Dec-Bin-Hex][ /16 ]
HEXADECIMAL – DECIMAL [Hex-Bin-Dec] [Place Values]