document.write( "Question 731813: if 5 pens cost £3.60, find the cost of 12 pens?
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Algebra.Com's Answer #447318 by rfer(16322) ![]() You can put this solution on YOUR website! 5/3.60=12/x \n" ); document.write( "5x=12*3.60 \n" ); document.write( "5x=43.20 \n" ); document.write( "x=43.20/5 \n" ); document.write( "x=8.64 \n" ); document.write( " |