document.write( "Question 858716: It takes one crew 8 hours to clean an auditorium after an event. If a second crew helps, it only takes 1.5 hours. How long would it take the second crew, working alone, to clean the auditorium?
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Algebra.Com's Answer #517360 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 1.5/8+1.5/x=1 \n" ); document.write( "x = 1.84615 about 1 hour 51 minutes \n" ); document.write( " \n" ); document.write( " |