document.write( "Question 280949: To number the pages of a volume, 3001 digits were printed. Assuming all pages are
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\n" ); document.write( "\n" ); document.write( "(A) 1021 (B) 1026 (C) 1027 (D) 1028 (E) none of these
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Algebra.Com's Answer #204122 by Theo(13342)\"\" \"About 
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page numbers 1 to 9 = 1 digit per page * 9 pages = 9 digits total.
\n" ); document.write( "page numbers 10 to 99 = 2 digits per page * 90 pages = 180 digits total.
\n" ); document.write( "page numbers 100 to 999 = 3 digits per page * 900 pages = 2700 digits total.
\n" ); document.write( "page numbers 1000 to 9999 = 4 digits per page * 9000 pages = 36000 digits total.\r
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\n" ); document.write( "\n" ); document.write( "Since the total number of digits is 3001, then:\r
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\n" ); document.write( "\n" ); document.write( "we ate up 9 digits to get from 1 to 9.
\n" ); document.write( "we ate up another 180 digits to get from 10 to 99.
\n" ); document.write( "we ate up another 2700 digits to get from 100 to 999.\r
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\n" ); document.write( "\n" ); document.write( "So far we used a total of 2700 + 180 + 9 = 2889 digits.\r
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\n" ); document.write( "\n" ); document.write( "Since we need to eventually use a total of 3001 digits, we have 3001 - 2889 = 112 more digits to go, and all of these digits will have 4 digits per page.\r
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\n" ); document.write( "\n" ); document.write( "If we divide 112 by 4, we get 28 pages to go.\r
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\n" ); document.write( "\n" ); document.write( "999 + 28 = 1027 pages in the volume.\r
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\n" ); document.write( "\n" ); document.write( "If I am correct, that would be selection C.\r
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\n" ); document.write( "\n" ); document.write( "The fact that 112 divided evenly by 4 was a good sign.\r
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\n" ); document.write( "\n" ); document.write( "I would go with selection C.\r
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\n" ); document.write( "\n" ); document.write( "A built in assumption is that the page numbers start at 1 and not 0.\r
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\n" ); document.write( "\n" ); document.write( "this is a fair assumption I believe.\r
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