Express the following numbers in decimal: (a) (10110.0101) 2 (b) (16.5) 16 (c) (26.24) 8 (d) (DADA.B) 16 (e) (1010.1101) 2

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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  • Obtain the 1’s and 2’s complements of the following binary numbers: (a) 00010000 (d) 10101010

(b) 00000000   (e) 10000101

(c) 11011010  (f) 11111111

  • Represent the unsigned decimal numbers 791 and 658 in BCD, and then show the steps necessary to form their sum.

 

  • Express the following numbers in decimal:

(a) (10110.0101) 2

(b) (16.5) 16

(c) (26.24) 8

(d) (DADA.B) 16

(e) (1010.1101) 2

  • Add and multiply the following numbers without converting them to decimal.

(a)Binary numbers 1011 and 101.

(b)Hexadecimal numbers 2E and 34.

Express the following numbers in decimal:
(a) (10110.0101) 2
(b) (16.5) 16
(c) (26.24) 8
(d) (DADA.B) 16
(e) (1010.1101) 2
• Add and multiply the following numbers without converting them to
decimal.
(a)Binary numbers 1011 and 101.
(b)Hexadecimal numbers 2E and 34.
Transcribed Image Text:Express the following numbers in decimal: (a) (10110.0101) 2 (b) (16.5) 16 (c) (26.24) 8 (d) (DADA.B) 16 (e) (1010.1101) 2 • Add and multiply the following numbers without converting them to decimal. (a)Binary numbers 1011 and 101. (b)Hexadecimal numbers 2E and 34.
Express the following numbers in decimal:
(a) (10110.0101) 2
(b) (16.5) 16
(c) (26.24) 8
(d) (DADA.B) 16
(e) (1010.1101) 2
• Add and multiply the following numbers without converting them to
decimal.
(a)Binary numbers 1011 and 101.
(b)Hexadecimal numbers 2E and 34.
Transcribed Image Text:Express the following numbers in decimal: (a) (10110.0101) 2 (b) (16.5) 16 (c) (26.24) 8 (d) (DADA.B) 16 (e) (1010.1101) 2 • Add and multiply the following numbers without converting them to decimal. (a)Binary numbers 1011 and 101. (b)Hexadecimal numbers 2E and 34.
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