Use the 2s complement, Problem 1 Convert the following

Use the 2s complement

Assignment Help Basic Computer Science

Reference no: EM13892636

Problem 1 Convert the following decimal numbers into (a) 8-bit, (b) 16-bit, and (c) 32-bit binary numbers. For negative numbers, use the 2's complement. State "overflow" if a number cannot be represented correctly.

1) 45 _ten.

2) -81 _ten.

3) -3,000 _ten.

Problem 2 What decimal number does each of the following two's complement binary number represent?

1) 1111 1111 1111 1111 1111 1111 1011 1101 _two.

2) 1111 1111 1111 1111 1111 1111 1101 1001 _two.

3) 0111 1111 1111 1111 1111 1111 1011 1111 _two.

Problem 3 Show the IEEE 754 binary representation for the following floating-point numbers in single and double precision. Give your results in hexadecimal format.

1) 19 _ten.

2) 2.375 _ten.

3) -0.3_ten.

Reference no: EM13892636

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