document.write( "Question 398361: if four people can repair a vehicle in 5 1/2 hours, how many people working the same rate will it take to finish the job in 3 hours \n" ); document.write( "
Algebra.Com's Answer #282306 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! if four people can repair a vehicle in 5 1/2 hours, \n" ); document.write( " how many people working the same rate will it take to finish the job in 3 hours \n" ); document.write( ": \n" ); document.write( "Use man-hrs here \n" ); document.write( "4 * 5.5 = 22 man-hrs to complete the job \n" ); document.write( ": \n" ); document.write( "let m = no. of men to complete the job in 3 hrs \n" ); document.write( "3m = 22 \n" ); document.write( "m = \n" ); document.write( "m = 7 |