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  1. a) 144 = 128 + 16
  2. 128 = (10000000)bin
  3. 016 = (00010000)bin
  4. ===================
  5. 144 = (10010000)bin
  6.  
  7. b) 513 = 512 + 1
  8. 512 = (1000000000)bin
  9. 001 = (0000000001)bin
  10.  
  11.  
  12. c) (1100101)bin = 2^0 + 2^2 + 2^5 + 2^6 = 101
  13.  
  14.  
  15. d) (10001011111)bin = 2^0 + 2^1 + 2^2 + 2^3 + 2^4 + 2^6 + 2^10 = 1119
  16.  
  17.  
  18. e) 472 = 256 + 128 + 64 + 16 + 8 = (111011000)bin
  19.  
  20. 111 011 000 > binário
  21. 7 3 0 > octal
  22. Decimal 472 = 730 octal
  23.  
  24.  
  25. f) 111 = 64 + 32 + 8 + 4 + 2 + 1 = (1101111)bin
  26.  
  27. 001 101 111 > binário
  28. 1 5 7 > octal
  29. Decimal 111 = 157 octal
  30.  
  31.  
  32. g) 7 2 1 3 > octal
  33. 111 010 001 011 > binário
  34.  
  35. (111010001011)bin = 2^0 + 2^1 + 2^3 + 2^7 + 2^9 + 2^10 + 2^11 = 3723 decimal
  36.  
  37.  
  38.  
  39. h) 2 7 6 > octal
  40. 010 111 110 > binário
  41.  
  42. (010111110)bin = 2^1 + 2^2 + 2^3 + 2^4 + 2^5 + 2^7 = 190 decimal
  43.  
  44.  
  45. i) 206 = 128 + 64 + 8 + 4 + 2 = (11001110)bin
  46.  
  47. 1100 1110 > binário
  48. C E > hexadecimal
  49. Decimal 206 = CE hexadecimal
  50.  
  51.  
  52. j) 1574 = 1024 + 512 + 32 + 4 + 2 = (11000100110)bin
  53.  
  54. 0110 0010 0110 > binário
  55. 6 2 6 > hexadecimal
  56. Decimal 1574 = 626 hexadecimal
  57.  
  58.  
  59. k) 4 5 0 > hexadecimal
  60. 0100 0101 0000 > binário
  61.  
  62. (010001010000)bin = 2^4 + 2^6 + 2^10 = 1104 decimal
  63.  
  64.  
  65. l) 7 B C > hexadecimal
  66. 0111 1011 1100 > binário
  67.  
  68. (011110111100)bin = 2^2 + 2^3 + 2^4 + 2^5 + 2^7 + 2^8 + 2^9 + 2^10 = 1980 decimal
  69.  
  70.  
  71. m) 111 1011 0001 1010 > binário
  72. 7 B 1 A > hexadecimal
  73.  
  74.  
  75. n) 101 0101 1100 1101 0100 > binário
  76. 5 5 C D 4 > hexadecimal
  77.  
  78.  
  79. o) A F 8 > hexadecimal
  80. 1010 1111 1000 > binário
  81.  
  82.  
  83. p) 4 5 6 > hexadecimal
  84. 0100 0101 0110 > binário
  85.  
  86.  
  87. q) 001 010 011 > binário
  88. 1 2 3 > octal
  89.  
  90.  
  91. r) 001 111 111 110 > binário
  92. 1 7 7 6 > octal
  93.  
  94.  
  95. s) 5 5 5 > octal
  96. 101 101 101 > binário
  97.  
  98.  
  99. t) 3 7 1 > octal
  100. 011 111 001 > binário
  101.  
  102.  
  103. u) 7 7 7 1 > octal
  104. 111 111 111 001 > binário
  105. 1111 1111 1001 > binário re-organizado
  106. F F 9 > hexadecimal
  107.  
  108.  
  109. v) 1 0 0 0 1 > octal
  110. 001 000 000 000 001 > binário
  111. 0001 0000 0000 0001 > binário re-organizado
  112. 1 0 0 1 > hexadecimal
  113.  
  114.  
  115. w) F F F F > hexadecimal
  116. 1111 1111 1111 1111 > binário
  117. 001 111 111 111 111 111 > binário re-organizado
  118. 1 7 7 7 7 7 > octal
  119.  
  120.  
  121. x) 1 0 0 1 1 > hexadecimal
  122. 0001 0000 0000 0001 0001 > binário
  123. 000 010 000 000 000 010 001 > binário re-organizado
  124. 0 2 0 0 0 2 1 > octal
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