document.write( "Question 198451: 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? \n" ); document.write( "
Algebra.Com's Answer #148953 by edjones(8007)![]() ![]() You can put this solution on YOUR website! sam can do 1/4 the job in 1 day, lisa 1/6 and tom 1/2 in 1 day \n" ); document.write( "1/4 + 1/6 + 1/2 \n" ); document.write( "=3/12 + 2/12 + 6/12 \n" ); document.write( "=11/12 in 1 day \n" ); document.write( "12/11 of a day to do the job \n" ); document.write( "or 1 1/11 days working together. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |