document.write( "Question 280030: in 1991 the separation between college football goalpost uprights was reduced from 23 feet 4 inches to 18 feet 6 inches. to the nearest tenth of a percent, what was the reduction? \n" ); document.write( "
Algebra.Com's Answer #203595 by checkley77(12844)\"\" \"About 
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(23*12+4)-(18*12+6)
\n" ); document.write( "(276+4)-(216+6)
\n" ); document.write( "280-222=58 inches less.
\n" ); document.write( "58/280=.21% reduction.
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