document.write( "Question 976111: A group of 3 workers need 20 days to do a certain job. How long would it take a group of 4 workers to do the same job, if each worker performs at the same rate? \n" ); document.write( "
Algebra.Com's Answer #597774 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! RT=J to relate rate, time, job.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "r, rate for one worker\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let t be the time for the group of four workers to do the same job.\r \n" ); document.write( "\n" ); document.write( " |