(11110000)2= ( )10

• I'm assuming 11110000 is in base 2 and you are trying to convert it to base 10.
  
  11110000 is in base 10
  0 * 2 ^ 0 = 0
  0 * 2 ^ 1 = 0
  0 * 2 ^ 2 = 0
  0 * 2 ^ 3 = 0
  1 * 2 ^ 4 = 16
  1 * 2 ^ 5 = 32
  1 * 2 ^ 6 = 64
  1 * 2 ^ 7 = 128
  
  Therefore 11110000 in base 2 is 240 in base 10.
• 9 years agoHelpfull: Yes(8) No(1)
• 240
  solution : 2^7 +2^6+ 2^5+2^4+0+0+0+0=240
• 9 years agoHelpfull: Yes(4) No(1)
• 128+64+32+16=240
• 9 years agoHelpfull: Yes(1) No(1)
• asked to change binary into decimal, so,
  2^0*1+2^1*0+2^2*0+2^3*0+2^4*1+2^5*1+2^6*1+2^7*1=0+0+0+0+16+32+64+128=240
  ans: (240)base10
• 9 years agoHelpfull: Yes(1) No(0)
• 240
  11110000 is base 2 and it can be convert to base 10 by
  2^7*1+2^6*1+2^5*1+2^4*1+2^3*0+2^2*0+2^1*0+2^0*0=240
• 9 years agoHelpfull: Yes(1) No(0)
• 128+64+32+16+0+0+0
• 9 years agoHelpfull: Yes(0) No(0)
• 340 because conversion binary to decimal
• 9 years agoHelpfull: Yes(0) No(0)