---- Please help me with all questions and please show work ----

3 Convert the following binary fraction to decimal: (4 pts) 1) 1011.1101012= 10 2) 1010110.100112= 10 4 Represent the following decimal numbers in binary using 8-bit signed magnitude, one's complement, two's complement. (12 pts) 1) 119 2) 119 3) 56 4) 56 5 Subtract 56 from 119 by using 8-bit signed magnitude, one's complement, two's complement arithmetic, respectively. (12 pts) 6 Add 56 to -119 by using 8-bit signed magnitude, one's complement, two's complement arithmetic, respectively. ( 12 pts) 7 Add 56 to 119 by using 8-bit signed magnitude, one's complement, two's complement arithmetic, respectively. (12 pts) 8 Perform the following multiplications by using Booth's algorithm, assuming 8-bit two's complement integers: (12 pts) 1) 1724 2) 1724 3) 58117 4) 58x117 9 Multiply the value 24 (expressed by 8-bit signed two's complement representation) by 2. (2 pts) 10 Divide the value 24 (expressed by 8-bit signed two's complement representation) by 4. ( 2 pts)