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SQA question
Dalit
post 27 Mar, 2006 - 03:16 PM
Post #1


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1a) What is the number 298 represented as a binary number?
1 0010 1010
1b) Represent the number -73 in 8-bit Two's Complement
1011 0111

I bet it's really easy considering its the first question, but I can't find a website that explains it without going into all the mathmatical aspects.
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Amadeus
post 27 Mar, 2006 - 04:28 PM
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g++ -o drink whiskey.cpp

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Well, you need the mathematical aspects...that is how you convert from decimal to binary...wihtout the mathematical apsect, you can't do it. There is a good explanation of the methods here:
http://www.difranco.net/cot1000/numbsys.htm

Were you looking for an easy method for conversion?
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