document.write( "Question 928947: 12 : m= 75 : 40
\n" ); document.write( "I think you multiply 12 by a number and then divide it by another, but I'm not sure what number to do first.
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Algebra.Com's Answer #563990 by rothauserc(4718)\"\" \"About 
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12 : m= 75 : 40 = 12/m = 75/40
\n" ); document.write( "cross multiply the fractions
\n" ); document.write( "12*40 = 75m
\n" ); document.write( "75m = 480
\n" ); document.write( "m = 6.4
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