document.write( "Question 1104976: On a recent road trip, I drove at a speed of 90 mph for 2 hours. Then I realized my speed was dangerous and slowed down to 70 mph for the remaining 3 hours of my trip. What was my average speed for this trip? \n" ); document.write( "
Algebra.Com's Answer #719706 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! On a recent road trip, I drove at a speed of 90 mph for 2 hours. Then I realized my speed was dangerous and slowed down to 70 mph for the remaining 3 hours of my trip. What was my average speed for this trip? \n" ); document.write( "------------ \n" ); document.write( "Find the total distance. \n" ); document.write( "Find the total time. \n" ); document.write( "--- \n" ); document.write( "Avg speed = (total distance)/(total time) \n" ); document.write( " \n" ); document.write( " |