document.write( "Question 91676: Kim Lu can now mow 2 lawns in one and a half hours. How long will it take him to mow 6 lawns? \n" ); document.write( "
Algebra.Com's Answer #66591 by ptaylor(2198)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Kim Lu mows at the rate of 1 lawn every 90min/2 or 45min or (3/4)hr\r
\n" ); document.write( "\n" ); document.write( "Therefore Kim Lu can mow 6 lawns in 6*(3/4)hr or 4.5 hr.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Hope this helps---ptaylor
\n" ); document.write( "
\n" ); document.write( "
\n" );