document.write( "Question 482160: Hui Juan was asked to number the pages of a book. After numbering all the pages, she found out that she had used a total of 1296 digits. How many pages were there in a book? \n" ); document.write( "
Algebra.Com's Answer #330116 by edjones(8007)\"\" \"About 
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There are 9 single digits, 90*2 double digits and 3x triple digits.
\n" ); document.write( "9+180+3x=1296
\n" ); document.write( "3x=1296-189
\n" ); document.write( "3x=1107
\n" ); document.write( "x=369
\n" ); document.write( "369+90+9=468 pages
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