document.write( "Question 752529: Sue can sew a precut dress in 3 hours. Helen can sew the same dress in 2 hours. If they work together, how long will it take them to complete sewing that dress? Give your answer rounded to one decimal point if necessary \n" ); document.write( "
Algebra.Com's Answer #457784 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! together:\r \n" ); document.write( "\n" ); document.write( "1/3+1/2=1/t\r \n" ); document.write( "\n" ); document.write( "t=(3x2)/(3+2)=6/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1 hr 12 min\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ":) \n" ); document.write( " |