document.write( "Question 1133422: The time is takes to build a skyscraper is proportional to its height and inversely proportional to the number of construction workers. If it takes 10 workers 2.5 years to build a 20 story building, how long will it take 40 workers to build a 60 story building?\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #750642 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
----
\n" ); document.write( "----
\n" ); document.write( "The time is takes to build a skyscraper is proportional to its height and inversely proportional to the number of construction workers.
\n" ); document.write( "----
\n" ); document.write( "----\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "n, construction workers
\n" ); document.write( "x, time
\n" ); document.write( "h, height
\n" ); document.write( "k, proportionality constant\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=kh%2Fn\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "---------
\n" ); document.write( "If it takes 10 workers 2.5 years to build a 20 story building, how long will it take 40 workers to build a 60 story building?
\n" ); document.write( "---------\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"system%28n=10%2Cx=2.5%2Ch=20%29\"
\n" ); document.write( "Use these to find value for k, and then ,.... continue and finish.
\n" ); document.write( "
\n" );