document.write( "Question 601735: Jack is driving at a speed that is 5 mph faster than Jill is driving. Jack drives 432 miles in the same amount of time that Jill drives 402 miles. How fast are Jack and Jill driving? \n" ); document.write( "
Algebra.Com's Answer #379971 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Jack is driving at a speed that is 5 mph faster than Jill is driving. Jack drives 432 miles in the same amount of time that Jill drives 402 miles. How fast are Jack and Jill driving? \n" ); document.write( "------------------ \n" ); document.write( "They're 30 miles apart. \n" ); document.write( "30/5 = 6 hours driving \n" ); document.write( "----------- \n" ); document.write( "432/6 = 72 mi/hr \n" ); document.write( "402/6 = 67 mi/hr \n" ); document.write( " |