3. The following 8-bit hexadecimal values are stored in two's complement code. What are the equivalent signed decimal numbers? a. 55 c. fo e. 80 g. 7b b. ab d. Of f. 63

Perform the following conversions.  Assume that 8 bits are used. a. Convert the decimal -24 to binary. b. Convert the hexadecimal 4B to decimal. c. Add binary 00001011 to binary 00101111 and provide the result in binary. d. Convert the answer in part c to decimal.

Convert the following numbers to floating point representation (represented as 4 hex bytes). (15 points each) a. 321.9876 b. 2.71828

H - For the IEEE 754 single-precision floating point, write the hexadecimal representation for the following decimal values: (i)–1.0 (ii)– 0.0 (iii)256.015625

What are the ranges of values that can be represented by 8-bit binary numbers using: a) Signed magnitude b) One's complement c) Two's complement Using 8-bit 2's compliment number, add 14 and -29

1. unsigned binary and decimal representations.a. Give the 16-bit unsigned binary and hexadecimal representations of thedecimal number (2040).b. Give the 16-bit unsigned binary and decimal representations of the hexnumber (B2CF).

2. bases Give the requested equivalence for each of the following decimal numbers: 114 = (hexadecimal) -38 = (two's complement binary) 3.375 = (fixed point binary) and give the decimal equivalence for the following fixed point binary numbers 110.011 = (decimal fixed point number) 0.011101 (decimal fraction)

Machine organization computer science question

i) The 8-bit binary (two’s-complement) conversion of the signed decimal integer -128 is what? ii) The hexadecimal representation of the binary number 1111 1101 1010 0011 0101 is?

2. What is the 16-bit hexadecimal representation of each of the following signed decimal integers? 1. -24 2. -331 3. 3021