document.write( "Question 1068025: 4:7 with the smaller one having surface area of 220 what is the surface area of 7
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Algebra.Com's Answer #683188 by stanbon(75887) ![]() You can put this solution on YOUR website! 4:7 with the smaller one having surface area of 220 what is the surface area of 7 \n" ); document.write( "--------------------- \n" ); document.write( "smaller = 4x \n" ); document.write( "larger = 7x \n" ); document.write( "------- \n" ); document.write( "4x = 220 \n" ); document.write( "x = 55 \n" ); document.write( "----- \n" ); document.write( "Ans: 7x = 7*55= 385 \n" ); document.write( "------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |