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G8 - Two’s complement & Hexadecimal numbers

Last updated 6 months ago
10 questions
Answer all the questions.
Convert the following negative binary numbers (written in two’s complement format) into negative denary numbers:
1

1 1 0 0 1 1 0 1

1

1 0 1 1 1 1 1 0

1

1 1 1 0 1 1 1 1

1

1 0 0 0 0 1 1 1

1

1 0 1 0 0 0 0 0

Convert the following hexadecimal numbers into denary:
1

6 B

1

9 C

1

4 A

1

F F

2

1 F F