document.write( "Question 607247: Hello, For the life of me I can't figure out how to setup this problem. I've tried the work principle and others with no luck. I have a final coming up and this is one of five sample problems. I have worked the other four correctly but am stumped with this one. Help would be appreciated. Thank you, Rob Bob's tractor is just as fast as Lucy's.It Takes Bob 1 hour(s)more than it takes Lucy to drive to town. If Bob is 20 miles from town and Lucy is 10 miles from town, how long does it take Lucy to drive to town? \n" ); document.write( "
Algebra.Com's Answer #382534 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! bob 1hour longer \n" ); document.write( " 10miles divided by 20 miles \n" ); document.write( " take bob 3 hours \n" ); document.write( " take lucy 2 hours \n" ); document.write( " |