document.write( "Question 995950: when david and his family visited his grandparents they drove 261 miles round trip the drive took 2.5 hours what was there average speed?\r
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document.write( "they drove home on the same road but encountered traffic if their average speed was 45 mph how long did it take?\r
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document.write( "how many hours and minutes was this? \n" );
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Algebra.Com's Answer #614600 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! when david and his family visited his grandparents they drove 261 miles round trip the drive took 2.5 hours what was there [sic] average speed? \n" ); document.write( "--- \n" ); document.write( "To find mi/hr, divide the miles by the hours. \n" ); document.write( "------------------------------------------- \n" ); document.write( "they drove home on the same road but encountered traffic if their average speed was 45 mph how long did it take? \n" ); document.write( "d = r*t \n" ); document.write( "t = d/r\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |