Home

Solve any problem
(step by step solutions)
Input table (Matrix, Statistics)
Mode :
SolutionHelp
Solution
Find 16's complement subtraction B06-C7C [ Calculator, Method and examples ]

Solution:
Your problem `->` 16's complement subtraction B06-C7C


16's complement subtraction steps :

1. At first, find 16's complement of the B(subtrahend).
2. Then add it to the A(minuend).
3. If the final carry over of the sum is 1, then it is dropped and the result is positive.
4. If there is no carry over, then 16's complement of the sum is the final result and it is negative.


Here A = b06, B = c7c.
Find A - B = ? using 16's complement
First find 16's complement of B = c7c

Note : 16's complement of a number is 1 added to it's 15's complement number.
15's complement of c7c is
FFF
-c7c

F8F


Now add 1 : F8F + 1 = F90

Now Add this 16's complement of B to A

b06
+F90

F96

Hints : (Move mouse over the steps for detail calculation highlight)
Step-1
`=6+0`
`=6+0`
`=6`
`=16xx0+6`
`=6_16`
`:.` Sum`=6`
Step-2
`=0+9`
`=0+9`
`=9`
`=16xx0+9`
`=9_16`
`:.` Sum`=9`
Step-3
`=b+F`
`=0+15`
`=15`
`=16xx0+15`
`=F_16`
`:.` Sum`=F`


Here there is no carry, answer is - (16's complement of the sum obtained F96)

Note : 16's complement of a number is 1 added to it's 15's complement number.
15's complement of F96 is
FFF
-F96

069


Now add 1 : 069 + 1 = 06A
So answer is -06A





Solution provided by AtoZmath.com
Any wrong solution, solution improvement, feedback then Submit Here
Want to know about AtoZmath.com and me
  
 

 
Copyright © 2019. All rights reserved. Terms, Privacy





We use cookies to improve your experience on our site and to show you relevant advertising. By browsing this website, you agree to our use of cookies. Learn more