document.write( "Question 384645: On a math test, 12 students earned an A. This number is exactly 25% of the total number of students in the class. How many students are in the class? \n" ); document.write( "
Algebra.Com's Answer #272285 by nerdybill(7384)\"\" \"About 
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On a math test, 12 students earned an A. This number is exactly 25% of the total number of students in the class. How many students are in the class?
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\n" ); document.write( "Let N = number of students in class
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\n" ); document.write( ".25N = 12
\n" ); document.write( "N = 12/.25
\n" ); document.write( "N = 48
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