document.write( "Question 890299: The dean of the graduate school reported that there was an average of 27 students in each classroom. Then, 56 students enrolled in the school, making a new total of 704 students. How many classrooms were there?
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Algebra.Com's Answer #538892 by Edwin McCravy(20060)\"\" \"About 
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56 students enrolled in the school, making a new total of 704 students.
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document.write( "Therefore, before those 56 students enrolled, there were 704-56 = 648 students. \r\n" );
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document.write( "Let N = the number of classrooms\r\n" );
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document.write( "Before those 56 enrolled,
there was an average of 27 students in each classroom
Therefore\r\n" );
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document.write( "\"648%2FN\"\"%22%22=%22%22\"\"27\"\r\n" );
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document.write( "Multiply both sides of the equation by N\r\n" );
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document.write( "\"648\"\"%22%22=%22%22\"\"27N\"\r\n" );
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document.write( "Divide both sides of the equation by 27\r\n" );
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document.write( "\"24\"\"%22%22=%22%22\"\"N\"\r\n" );
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document.write( "There were 24 classrooms.\r\n" );
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document.write( "Edwin
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