document.write( "Question 1054715: Shirley and Jena, working together, can paint the deck in 6 hours. Working alone, Jena takes three times as long as Shirley. How long does it take Shirley to paint the deck alone? \n" ); document.write( "
Algebra.Com's Answer #669919 by Boreal(15235)\"\" \"About 
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x=Shirley's time to do it
\n" ); document.write( "3x=Jenna's time to do it
\n" ); document.write( "in one hour, Shirley does 1/x of the deck, Jenna does 1/3x of it. In 6 hours, Shirley will do 6/x of the deck.
\n" ); document.write( "Together, they do 1 deck in 6 hours.
\n" ); document.write( "so (6/x)+(6/3x)=1
\n" ); document.write( "multi6=3x
\n" ); document.write( "24=3x
\n" ); document.write( "x=8 hours for Shirley alone. ANSWER
\n" ); document.write( "3x=24 hours for Jenna.\r
\n" ); document.write( "\n" ); document.write( "Check
\n" ); document.write( "in one hour, they both do (1/8)+(1/24) of the deck, or (1/6) of it.
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