document.write( "Question 916692: it took john two hours to paint a certain room. it took his brother roberts three times slower. how long will it take them if they work together? \n" ); document.write( "
Algebra.Com's Answer #556267 by Alan3354(69443)\"\" \"About 
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What is 3 times slower?
\n" ); document.write( "1 times slower = zero.
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