[24hoursupport] Binary, Octal, and Hex help needed! :)
From: Lpagsugu@xxxxxxx
To: 24hoursupport@xxxxxxxxxxxxx
Date: Fri, 3 May 2002 21:47:11 EDT
Hi, I'm really confused about two's complement and octal.
1.) In two's complement, how can using the opposite and adding one change a
number into the negative?
2.) If octal 7 is 111 in binary, what is 8 and 9?
I have some sample problems and I'll show you my answers for some of them.
Please let me know if I'm on the right track or not. Thanks!
a.)
Decimal: 37
Binary: 100101
Octal: 45
Hex: 25
b.)
Decimal: -8
Binary: 1000
Octal: 1
Hex: 8
c.)
Decimal: 10
Binary: 1010
Octal: 12
Hex: A
d.)
Decimal: -53
Binary: 001011
Octal: 13
Hex: B
Thank you again for your help!
Lene
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