Computer science help...2's Complement, addition, overflow...

BC2210

Junior Member
May 27, 2007
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Hey,

Im doing another worksheet and I have about 75% of it done, but these are giving me some problems! :) The book is not very good at explaining things and its an online class! This is just a practice worksheet though...

Can anyone help me with these problems???



Convert the number 11 from base 10 to binary

Convert from 2's complement to base 10
01111 and 10011

Add the 2's comp together...overflow error?
11111 + 00001 = ?
01111 + 00001 = ?

Convert binary to base 10
100.0101

What is 1/16 in binary?



Thanks alot! :)