document.write( "Question 291985: I'm not sure how to set this up to solve it:\r
\n" ); document.write( "\n" ); document.write( "Pam and Shirley, working together, can paint the deck in 3 hours. Working alone, Shirley takes three times as long as Pam. How long does it take Pam to paint the deck alone.\r
\n" ); document.write( "\n" ); document.write( "Thanks in advance.
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Algebra.Com's Answer #211064 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
3/s+3/p=1
\n" ); document.write( "s=3p
\n" ); document.write( "s=12 p=4
\n" ); document.write( "pam can do it in 4 hours.
\n" ); document.write( "so shirley cuts off one hour of time.
\n" ); document.write( "check
\n" ); document.write( "3/12+3/4=1
\n" ); document.write( "1/4+3/4=1
\n" ); document.write( "ok
\n" ); document.write( "that is no surprise since pam is a fast worker
\n" ); document.write( "3x+1x=1
\n" ); document.write( "4x=1
\n" ); document.write( "x=1/4
\n" ); document.write( "3x=3/4
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