document.write( "Question 1127046: if the length of each edge of a cube is increased by 70%, then the percentage increase in the surface area of the cube is \n" ); document.write( "

Algebra.Com's Answer #743380 by ikleyn(52790) $\"\"$ $\"About$

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document.write( "The ratio of increasing the area is   = 2.89,\r\n" );
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document.write( "and the percentage increase is   = 189%.\r\n" );
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