Convert the following two's complement numbers to a suitable form for human viewing (e.g. decimal).
F29D16
Explain, please...
answer)
Given hex decimal number is F29D16
convert this hex to binary:process is take each letter in hexa and convert it into 4 bit binary
so F29D16 becomes :1111 0010 1001 1101 0001 0110
F=1111,2=0010,9=1001,D=1101,1=0001,6=0110
-->hear least significant bit is 1 so it represent the given number is negative
->next find the magnitude of the number. if we change the sign then we get magnitude of the given number.
changing sign means first find the one's complement then add 1 to given result .
1111 0010 1001 1101 0001 0110 becomes 000011010110001011101001+1=(0000 1101 0110 0010 1110 1010)2=(0D62EA)16=(A*160+E*161+2*162+6*163+D*164)=87729010
So add '-' to given decimal then we get final answer.
so answer is -87729010
or: add minus to last digit in binary number
(-1*223)+(1*222)+(1*221)+(1*220)+ (0 × 2¹⁹) + (0 × 2¹⁸) + (1 × 2¹⁷) + (0 × 2¹⁶) + (1 × 2¹⁵) + (0 × 2¹⁴) + (0 × 2¹³) + (1 × 2¹²) + (1 × 2¹¹) + (1 × 2¹⁰) + (0 × 2⁹) + (1 × 2⁸) + (0 × 2⁷) + (0 × 2⁶) + (0 × 2⁵) + (1 × 2⁴) + (0 × 2³) + (1 × 2²) + (1 × 2¹) + (0 × 2⁰)= -87729010
Convert the following two's complement numbers to a suitable form for human viewing (e.g. decimal). F29D16...
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