document.write( "Question 1055334: Dianne is taking a trip that is 224 miles long. She has already driven 59 miles. If she drives at a speed of 55 mph, how many more hours will she need to drive to reach your destination? \n" ); document.write( "
Algebra.Com's Answer #670557 by Boreal(15235) You can put this solution on YOUR website! 224 miles-59 already driven=165 miles \n" ); document.write( "165 miles/55 miles/hour. \n" ); document.write( "The units will be in hours because miles divided by miles/hour (invert and multiply) has miles cancel and you are left with hours. \n" ); document.write( "That is 3 hours. \n" ); document.write( " |