EBK ACTIVITIES MANUAL FOR PROGRAMMABLE
EBK ACTIVITIES MANUAL FOR PROGRAMMABLE
5th Edition
ISBN: 8220102795983
Author: Petruzella
Publisher: YUZU
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Chapter 3, Problem 5RQ

Conversion of hexadecimal numbers to decimal numbers:

a.

Explanation of Solution

5A:

  • • Given, hexadecimal number is 5A.
  • • First, multiply the given hexadecimal number 5A with multiples of 16, with respect to their positions and then, add all the values to get the final answer.
  • • The following calculation describes the decimal notation of the hexadecimal number 5A.

5A=161*5+160*A =161*5+160*10 <

b.

Explanation of Solution

C7:

  • • Given, hexadecimal number is C7.
  • • First, multiply the given hexadecimal number C7 with multiples of 16, with respect to their positions and then, add all the values to get the final answer.
  • • The following calculation describes the decimal notation of the hexadecimal number C7.

C7=161*C+160*7 =161*12+160*7 =<

c.

Explanation of Solution

9B5:

  • • Given, hexadecimal number is 9B5.
  • • First, multiply the given hexadecimal number 9B5 with multiples of 16, with respect to their positions and then, add all the values to get the final answer.
  • • The following calculation describes the decimal notation of the hexadecimal number 9B5.

9B5=162*9+161*B+160*5 =162*9+161*11+160*5

Explanation of Solution

d.

1A6:

  • • Given, hexadecimal number is 1A6.
  • • First, multiply the given hexadecimal number 1A6 with multiples of 16, with respect to their positions and then, add all the values to get the final answer.
  • • The following calculation describes the decimal notation of the hexadecimal number 1A6.

1A6=162*1+161*A+160*6 =162*1+161*10+160*6 &

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