document.write( "Question 691996: Morgan takes 3 hours to paint a room and Jenae take 5 hours. How long will it take them working together? \n" ); document.write( "
Algebra.Com's Answer #426906 by unlockmath(1688)\"\" \"About 
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Hello,
\n" ); document.write( "We can set this up as:
\n" ); document.write( "x/3+x/5=1
\n" ); document.write( "Multiply by 15:
\n" ); document.write( "5x+3x=15
\n" ); document.write( "Combine and divide by 5 to get:
\n" ); document.write( "x=15/8 or 1 7/8 hours
\n" ); document.write( "Make sense?
\n" ); document.write( "RJ
\n" ); document.write( "www.math-unlock.com
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