I want to solve this binary substraction(110101-11010).But i can't answer correctly.Please solve this binary substraction and explain me your works . Do u know easiest way to solve this binary substraction.Please tell me easiest way.
2006-11-10 18:05:52 · 5 answers · asked by star123 2 in Science & Mathematics ➔ Mathematics
Well, there is another trick... converting to decimal.
It works quite well for small numbers.
110101(base 2)=32+16+4+1=53
11010(base 2)=16+8+2=26
53-26=27=11011(base 2)
2006-11-10 18:16:59 · answer #1 · answered by buaya123 3 · 0⤊ 0⤋
110101 is 53
11010 is 26
53 - 26 is 27
27 is 11011
If you want to actually use binary subtraction, don't think of anything but 1s and 0s - if you subtract 1 from 1 you get 0; if you subtract 0 from 0 you get zero; if you subtract 1 from 0 then you have to "borrow" one, just as you have to do in base-10 arithmetic, even if it means skipping a number of zeros in between to get to the next one.
2006-11-11 02:17:19 · answer #2 · answered by Anonymous · 1⤊ 1⤋
answer 1, add the ones, zero's are zero subtract the totals, 4 - 3 = 1
Hey! it works 4 me!
2006-11-11 02:16:22 · answer #3 · answered by diSota 2 · 0⤊ 1⤋
answer is 11011 which is 27.
2006-11-11 15:36:23 · answer #4 · answered by Paritosh Vasava 3 · 0⤊ 0⤋
110101
011010-
---------
011011
to check:
53
26-
----
27
2006-11-11 02:13:59 · answer #5 · answered by hanumistee 7 · 0⤊ 0⤋