- #1
kloong
- 36
- 0
Homework Statement
1) How to convert 101010.0101B to decimal?
2) and Hexa number 17DB.C to Binary.
3) and lastly, -101 (decimal) to the 2's complement form.
Homework Equations
The Attempt at a Solution
for the first one, clearly my problem lies at .0101B. I thought it's 1X10^-2 + 1X10^-4. Is it correct?
for the second one, I am not sure what the answer is because of the ".C"
third, i know how to do 2's complement for those without negative. So how should i do those with negative sign?