Question

Convert 11011.01₂ to Octal

Answer 1

Adding 1 zeros on left hand side of this number to make it's length a multiple of 3
Adding 1 zeros on right hand side of this number to make it's fractional number length a multiple of 3
Octal   Binary
    0           000
    1           001
    2           010
    3           011
    4           100
    5           101
    6           110
    7           111
Use this table to convert from binary to Octal
Converting 011011.010 to Octal
011 => 3
011 => 3
010 => 2
So, in Octal 011011.010 is 33.2
Answer: 33.2