document.write( "Question 407218: Azra can do a job in 4 hours that Halcyon can do in 3 hours and Silfer can do in 2 hours. If the three work together, for how many hours would they finish the Job? \n" ); document.write( "
Algebra.Com's Answer #287076 by Camille40(5)\"\" \"About 
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add the hrs then divide the total by the amount of people involved
\n" ); document.write( "Ans. = 3hrs
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