$***$ can be represented as:
A) $$$ / $*
B) $*$**- $$
C) $*$*$- $$
D) $$$***$ - $$

• $***$ =10001
  A) $$$ / $* =111/10= 11 = $$
  B) $*$**- $$=10100-11=10001=$***$
  C) $*$*$- $$=10101-11=10010=$**$*
  D) $$$***$ - $$ =1110001-11=1101110=$$*$$$*
  
  ANSWER: B) $*$**- $$
• 10 years agoHelpfull: Yes(38) No(2)
• Key Addition Results for Binary Numbers
  1+0=1
  1+1=10
  1+1+1=11
  
  Key Subtraction Results for Binary Numbers
  1–0=1
  10–1=1
  11–1=10
  answer is b,
  assume $=1 and *=0, then do binary sub
• 10 years agoHelpfull: Yes(6) No(0)
• option B
  consider $=1 & *=0 and match the option with actual value by doing binary subtraction.
• 10 years agoHelpfull: Yes(0) No(2)
• assuming binary digits $=1 and *=0, we get B) as our answer as
  10100-11=10001 ($***$)
  using binary subtraction technique.
• 7 years agoHelpfull: Yes(0) No(0)