document.write( "Question 194760: A team of 25 engineer were to build a fence, they could complete the job in 8 days. 2 days into the job, 7 engineers quit, the remaining 18 engineers had to finish the job by themselves. How long will it take the remaining 18 engineers to complete the fence? \n" ); document.write( "
Algebra.Com's Answer #146157 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 1 engineer working 1 day can do 1/8 * 1/25 = 1/200 of the job. \n" ); document.write( "After 2 days 25 engineers have done 1/4 the job. \n" ); document.write( "Let x be the number of days it take 17 men to do the remaining 3/4 of the job. \n" ); document.write( "17x/200=3/4 \n" ); document.write( "x=600/68 \n" ); document.write( "=8.82 days \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |