C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Question
Chapter D, Problem D.21E
Program Plan Intro
Positional Number System:
Positional number systems and their placement/value of digits work through using a base number with a series of exponents applied to the base. The decimal system has a base of 10, the binary number system has a base of 2, and the hexadecimal number system has a base of 16.
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Fill in the missing values in this chart of positional values for the rightmost four positionsin each of the indicated number systems:decimal 1000 100 10 1hexadecimal ... 256 ... ...binary ... ... ... ...octal 512 ... 8 ...
Perform the following number conversions. (You are required to show your conversion steps
clearly.)
a)
(i)
7563s to decimal number
(ii)
87AB16 to octal number
(iii)
12344 to binary number
(iv)
38.2310 to binary number
5. The following mumbers were origimally written using a check digit. Identify
which Numbers are having Valid Check digits and which are having errors?
Number Check digit
547854324
a.
b. 107821687
c 458963123
3.
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