document.write( "Question 479921: The elevatorin Washington Monument takes 75 seconds to travel 500 feet to the top floor. What is the spee of the elevator in miles per hour? \n" ); document.write( "
Algebra.Com's Answer #328767 by stanbon(75887)\"\" \"About 
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The elevator in Washington Monument takes 75 seconds to travel 500 feet to the top floor. What is the speed of the elevator in miles per hour?
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\n" ); document.write( "(500/75)(ft/sec)[3600 sec/1hr)(1mi/5280ft)
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\n" ); document.write( "= [500*1*3600*1)/(75*1*1*5280)(miles/hour)
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\n" ); document.write( "= 4.55 mph
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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