document.write( "Question 547379: If 90 feet of wire weighs 18 pounds, then what will 100 feet of the same type of wire weigh? \n" ); document.write( "
Algebra.Com's Answer #356366 by stanbon(75887)\"\" \"About 
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If 90 feet of wire weighs 18 pounds, then what will 100 feet of the same type of wire weigh?
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\n" ); document.write( "Use a proportion:
\n" ); document.write( "x/100 = 18/90
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\n" ); document.write( "x = (10/9)18
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\n" ); document.write( "x = 20 lbs.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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