. what does the hexanumber E78 in radix 7.

(a) 12455
(b) 14153
(c) 14256
(d) 13541
(e) 13111

• E78= 3704
  3704/7= 529*7+1
  529/7= 75*7+4
  75/7=10*7+5
  10/7=1*7+3
  1/7=0*7+1
  
  Hence the answer is 13541
  
• 8 years agoHelpfull: Yes(7) No(0)
• (E78) in hex = 14*(16^2) + 7*(16^1) + 8*(16^0) = (3704) in decimal
  
  (3704) in decimal = 1*(7^4)+3*(7^3)+5*(7^2)+4*(7^1)+1*(7^0) = (13541) in radix 7
• 8 years agoHelpfull: Yes(3) No(2)
• d(13541) convert the hexadecimal number into decimal then you will get 3704, then divide by 7 through the process to get the radix 7 answer...
• 9 years agoHelpfull: Yes(1) No(2)