document.write( "Question 119556: When numbering the pages of a book, a printer uses 522 digits. How many numbered pages does the book have? \n" ); document.write( "
Algebra.Com's Answer #87621 by scott8148(6628)\"\" \"About 
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the first 9 pages use one digit each (no page zero) __ 9\r
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\n" ); document.write( "\n" ); document.write( "the next 90 pages (10 thru 99) use 2 digits each __ 180\r
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\n" ); document.write( "\n" ); document.write( "so 333 (522-180-9) digits are left for pages using 3 each __ 111 pages\r
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\n" ); document.write( "\n" ); document.write( "the book has 210 (9+90+111) numbered pages
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