document.write( "Question 258238: If Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do in 2 days, how long would the job take if Sam, Lisa, and Tom worked together to complete it?
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Algebra.Com's Answer #190084 by richwmiller(17219) You can put this solution on YOUR website! x/4+x/6+x/2=1 \n" ); document.write( "3x/12+2x/12+6x/12=1 \n" ); document.write( "11x/12=1\r \n" ); document.write( "\n" ); document.write( "x=12/11 days \n" ); document.write( " |