Translate each of the following decimal numbers into two's complement notation.Use an 8-bit representation.
-−112
A) $10010100 _ { 2 } *$
B) $10010000 _ { 2 } *$
C) $10001000 _ { 2 } *$
D) $10000100 _ { 2 } *$
E) None of these

Question

Translate each of the following decimal numbers into two's complement notation.Use an 8-bit representation.
-−112 
A) $10010100 _ { 2 } *$
B) $10010000 _ { 2 } *$
C) $10001000 _ { 2 } *$
D) $10000100 _ { 2 } *$
E) None of these

Quizplus · Accepted Answer

To represent -112 in 8-bit two's complement, first find the binary of 112, which is 01110000. Invert the bits to get 10001111, then add 1 to get 10010000.

Translate Each of the Following Decimal Numbers into Two's Complement 100101002∗10010100 _ { 2 } *100101002​∗

Translate Each of the Following Decimal Numbers into Two's Complement $10010100 _ { 2 } *$