document.write( "Question 817082: Mr. Gentz could ride his 10-speed bicycle 4.8 miles to his grandmothers' house in 11 minutes. His return trip home took 14 minutes. The times are different due to there being a slight downhill slope on part of the trip to his grandmothers' house. If Mr. Gentz was able to ride his bike on a perfectly flat surface with no hills, how fast can he travel in Miles/Hour? \n" ); document.write( "
Algebra.Com's Answer #491877 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Mr. Gentz could ride his 10-speed bicycle 4.8 miles to his grandmothers' house in 11 minutes. His return trip home took 14 minutes. The times are different due to there being a slight downhill slope on part of the trip to his grandmothers' house. If Mr. Gentz was able to ride his bike on a perfectly flat surface with no hills, how fast can he travel in Miles/Hour? \n" ); document.write( "================ \n" ); document.write( "Insufficient info. \n" ); document.write( "You can't assume it would be the average of the 2 speeds. \n" ); document.write( " |