document.write( "Question 1066816: answers: 2 workers pack 120 phones in 6 hours. how long will 5 workers to pack 400 phones if they work at the same rate? \n" ); document.write( "
Algebra.Com's Answer #682024 by jorel1380(3719) You can put this solution on YOUR website! 120 phones/6 hours=20 phones/hour \n" ); document.write( "20 phones/2 workers=10 phones per worker per hour; \n" ); document.write( "So: \n" ); document.write( "400 phones/5 workers =80 phones per worker \n" ); document.write( "80 phones/worker / 10 phones per worker per hour=8 hours for 5 workers to pack 400 phones. ☺☺☺☺ \n" ); document.write( " |