SOLUTION: 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 sli

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?
Answer by Alan3354(69443) (Show Source): 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?
================
Insufficient info.
You can't assume it would be the average of the 2 speeds.
RELATED QUESTIONS
Dave drove 330 km from his hometown to his grandma's house. During his return trip, he... (answered by solver91311)

During the COVID 19 pandemic, Jerry, a front liner nurse, decided to use his bicycle... (answered by Boreal)

Orlando rode his skateboard 14 mile down the road to his friend's house. The trip took... (answered by Alan3354)

Mr grainier, a cyclist rode from his home to his office at an average speed of 18 miles... (answered by ikleyn)

Mr. Brown drove from his home to his school at the rate of 25 mph and returned by a... (answered by ankor@dixie-net.com)

a man drove from his home to the airport at a distance of 40 miles and then returned home (answered by mananth)

Mr Wong drove from his home to Mr Lee’s house in happy down at an average speed of 80... (answered by htmentor,Theo,MathTherapy)

It takes francisco 15 minutes to ride his bicycle 4 km, which is the distance from home... (answered by Alan3354)

Mister "W" took 20 minutes to drive his boat upstream to his favorite fishing place. His... (answered by mananth)