document.write( "Question 1187226: Isaac bought some books and magazines. The number of books he bought was 1 1/4 times the number of magazines. After he packed the books into bundles of 10 and the magazines into bundles of 6, he found that he 2 more bundles of magazines than books. How many books did he buy? \n" ); document.write( "
Algebra.Com's Answer #818184 by ikleyn(52803)\"\" \"About 
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\n" ); document.write( "Isaac bought some books and magazines. The number of books he bought was 1 1/4 times
\n" ); document.write( "the number of magazines. After he packed the books into bundles of 10 and the magazines into bundles of 6,
\n" ); document.write( "he found that he 2 more bundles of magazines than books. How many books did he buy?
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document.write( "Let x be number of magazines;  then the number of books was  1.25x.\r\n" );
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document.write( "The number of bundles for books     is  \"%281.25x%29%2F10\".\r\n" );
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document.write( "The number of bundles for magazines is  \"x%2F6\".\r\n" );
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document.write( "The difference of bundles was 2, which gives you this equation\r\n" );
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document.write( "    \"x%2F6\" - \"%281.25x%29%2F10\" = 2.\r\n" );
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document.write( "To solve it, multiply both sides by 60.  You will get\r\n" );
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document.write( "    10x - 7.5x = 120\r\n" );
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document.write( "       2.5x    = 120\r\n" );
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document.write( "          x    = 120/2.5 = 48.\r\n" );
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document.write( "So, there were 48 magazines and  48 * 1 1/4 = 60 books.\r\n" );
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document.write( "ANSWER.   60 books.\r\n" );
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