1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MaRussiya [10]
3 years ago
10

Convert the following hexadecimal numbers to decimal: (a) FF (b) F0A2 (c) 0F100 (d) 100

Computers and Technology
1 answer:
Hatshy [7]3 years ago
8 0

Answer:

a) 255

b) 61602

c)

d)

Explanation:

You need to understand the decimal equivalent of hexadecimal numbers, <em>from 0 to 9 numbers are represented the same way, from 10 to 15 we use the alphabet, meaning 10 equals A in hexadecimal base, 11-B, 12-C, 13-D, 14-E, and 15-F.</em>

For your first exercise you'll enumerate the number's positions fromright to lef begining with 0:

a.               F   F

position    1    0

Now you'll multiply your hexadecimal number (using the decimal equivalent for your letters) for the base (16) elevated to the number of the position:

F*16^{0}=15*1=15\\F*16^{1}=15*16=240

Finally, you'll add your results:

240+15=255

FF=255

b.             F  0  A  2

position   3  2  1   0

2*16^{0}=2*1=2\\A*16^{1}=10*16=160\\0*16^{2}=0*256=0\\F*16^{3}=16*4096=61440\\\\2+160+0+61440=61602\\

F0A2=61602

c.             F  1  0  0

position   3  2  1   0

0*16^{0}=0*1=0\\0*16^{1}=0*16=0\\1*16^{2}=1*256=256\\F*16^{3}=16*4096=61440\\0+0+256+61440=61696\\

0F100=61696

d.              1  0  0

position  2  1   0

0*16^{0}=0*1=0\\0*16^{1}=0*16=0\\1*16^{2}=1*256=256\\\\0+0+256=256\\

100=256

I hope you find this information useful! Good luck!

You might be interested in
Someone who is young, lacks funds, and really wants to gain technical skills while serving his or her nation should consider
Scilla [17]
Hello there!

They already gave you the answer just by saying "while serving his or her nation". So, the only way you can serve your nation is when you join the military.

So, the correct missing word is Joining the military.


I hope this helps!
6 0
3 years ago
What is network management?
melamori03 [73]
Network management is  a broad range of  functions including activities, methods, procedures and the  use of  tools to administrate,operate,and  reliably maintain computer network system.  <span />
3 0
3 years ago
One of the disadvantages of Photoshop Express is that it does not have a Black and White effect. True False
Katarina [22]
False,
The Pop Color tool can be used to select one particular color, changing the rest of the image to black and white. The effects available in Photoshop Express don't allow for a huge amount of customization
8 0
3 years ago
The picture that graphically represents the items you use in Windows is called a/an
Novosadov [1.4K]
The answer to this is Bulls icon
6 0
3 years ago
A personal computer uses a number of chips mounted on a circuit board called microprocessor. system board. daughter board. mothe
AveGali [126]
I am almost 100% sure that it is called a microprocessor 
8 0
3 years ago
Other questions:
  • Is it okay to leave your car running while parked?
    15·1 answer
  • Suppose your name was Alan Turing. Write a statement that would print your last name, followed by a comma, followed by a space a
    10·1 answer
  • What is the target audience for this poster?
    5·2 answers
  • Each webpage is assigned a(n) ______, an address that identifies the location of the page on the Internet.
    6·1 answer
  • Survey data are collected by using all of these methods EXCEPT
    12·1 answer
  • Write a function that takes as input a single integer parameter n and computes the nth Fibonacci Sequence number. The Fibonacci
    8·1 answer
  • D) Informal high level descuption of an algorithm in english kcalled
    9·2 answers
  • Which is a good example of kinetic energy
    14·2 answers
  • Write the definition of a function that evaluates three double numbers and returns true if the floor of the product of the first
    8·1 answer
  • Which of the following is NOT a best practice to protect data on your mobile computing device?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!