document.write( "Question 242483: The car drives 35mph for 35 miles, then 50mph for 100miles, and 53mph for 53miles. What is the car average speed for the whole trip?\r
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Algebra.Com's Answer #177505 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! The car drives 35mph for 35 miles, then 50mph for 100miles, and 53mph for 53miles. \n" ); document.write( "What is the car average speed for the whole trip? \n" ); document.write( ": \n" ); document.write( "Find the total miles driven \n" ); document.write( "35 + 100 + 53 = 188 miles \n" ); document.write( ": \n" ); document.write( "Find the total time (time = dist/speed) \n" ); document.write( " \n" ); document.write( "1 + 2 + 1 = 4 hrs \n" ); document.write( ": \n" ); document.write( " |