Hey peeps, i need to express the following numbers into these systems, octal, binary, denary and hexadecimal

i need to express

0.101 (binary) in to hex, denary and octal

95 (denary) into hex octal and binary

2468 (octal) into denary, hex and binary

and EC (hex) in to binary denary and octl

thanks peeps, really need the help