document.write( "Question 752524: If it takes Paula 2 hours to run 30 laps of her neighbourhood, how many minutes would it take Paula to run 90 laps? \n" ); document.write( "
Algebra.Com's Answer #457786 by checkley79(3341)\"\" \"About 
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30/2=90/x cross multiply
\n" ); document.write( "30x=2*90
\n" ); document.write( "30x=180
\n" ); document.write( "x=180/30
\n" ); document.write( "x=6 hours or 360 minutes.
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