document.write( "Question 1192446: One crew can put up holiday decorations in the mall in 8 hours. If a slower crew can put up the decorations in 10 hours, how long will it take if both crews work together? \n" ); document.write( "
Algebra.Com's Answer #824318 by Alan3354(69443)\"\" \"About 
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One crew can put up holiday decorations in the mall in 8 hours. If a slower crew can put up the decorations in 10 hours, how long will it take if both crews work together?
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\n" ); document.write( "both work together?
\n" ); document.write( "What if only one of them works together?
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