document.write( "Question 772145: How many numbers greater than 6000 and less than 7000 can be formed without repetition if the number is divisible by 5 ? \n" ); document.write( "
Algebra.Com's Answer #470690 by Edwin McCravy(20060)\"\" \"About 
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document.write( "Choose the most restrictive digits first.\r\n" );
document.write( "The first digit is most restrictive because it can only be 6.\r\n" );
document.write( "The next most restrictive digit is the 4th one because an integer\r\n" );
document.write( "must end with 0 or 5 to be divisible by 5.  The 2nd and 3rd digits\r\n" );
document.write( "are the least restrictive, so choose them last.\r\n" );
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document.write( "Choose the 1st digit 1 way, as \"6\"\r\n" );
document.write( "Choose the 4th digit 2 ways, as 0 or 5\r\n" );
document.write( "That leaves 8 ways to choose the 2nd digit.\r\n" );
document.write( "That leaves 7 ways to choose the 3rd digit.\r\n" );
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document.write( "Answer 1·2·8·7 = 112\r\n" );
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document.write( "Here they all are, printed by my computer:\r\n" );
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document.write( "  1. 6015     2. 6025    3. 6035      4. 6045     5. 6075     6. 6085     7. 6095     8. 6105     9. 6120    10. 6125\r\n" );
document.write( " 11. 6130    12. 6135   13. 6140     14. 6145    15. 6150    16. 6170    17. 6175    18. 6180    19. 6185    20. 6190\r\n" );
document.write( " 21. 6195    22. 6205   23. 6210     24. 6215    25. 6230    26. 6235    27. 6240    28. 6245    29. 6250    30. 6270\r\n" );
document.write( " 31. 6275    32. 6280   33. 6285     34. 6290    35. 6295    36. 6305    37. 6310    38. 6315    39. 6320    40. 6325\r\n" );
document.write( " 41. 6340    42. 6345   43. 6350     44. 6370    45. 6375    46. 6380    47. 6385    48. 6390    49. 6395    50. 6405\r\n" );
document.write( " 51. 6410    52. 6415   53. 6420     54. 6425    55. 6430    56. 6435    57. 6450    58. 6470    59. 6475    60. 6480\r\n" );
document.write( " 61. 6485    62. 6490   63. 6495     64. 6510    65. 6520    66. 6530    67. 6540    68. 6570    69. 6580    70. 6590\r\n" );
document.write( " 71. 6705    72. 6710   73. 6715     74. 6720    75. 6725    76. 6730    77. 6735    78. 6740    79. 6745    80. 6750\r\n" );
document.write( " 81. 6780    82. 6785   83. 6790     84. 6795    85. 6805    86. 6810    87. 6815    88. 6820    89. 6825    90. 6830\r\n" );
document.write( " 91. 6835    92. 6840   93. 6845     94. 6850    95. 6870    96. 6875    97. 6890    98. 6895    99. 6905   100. 6910\r\n" );
document.write( "101. 6915   102. 6920  103. 6925    104. 6930   105. 6935   106. 6940   107. 6945   108. 6950   109. 6970   110. 6975\r\n" );
document.write( "111. 6980   112. 6985\r\n" );
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document.write( "Edwin
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