Code Converson

Jeyamurughan (38 Points)

02 June 2007  

Can anybody help me how to convert the given below codes.pls give me the procedures how to convert with detailed, my mail ID - jeys27 @ yahoo.co.in.

(10101.10101)2   =   (           )10
(123.625)10         =   (           )2
(2345.25)10         =   (           )8
(43.21)8               =   (           )2
(AB.FED)16        =   (           )8