SOLUTION: 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?
they drove home on the same road but en
Algebra.Com
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?
they drove home on the same road but encountered traffic if their average speed was 45 mph how long did it take?
how many hours and minutes was this?
Answer by Alan3354(69443) (Show Source): 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?
---
To find mi/hr, divide the miles by the hours.
-------------------------------------------
they drove home on the same road but encountered traffic if their average speed was 45 mph how long did it take?
d = r*t
t = d/r
RELATED QUESTIONS
when david and his family visited his granparents they drove 261 miles round-trip. the... (answered by fractalier)
patrick drove 5 hours to attend a meeting. on the return trip, his speed was 10 miles per (answered by mananth)
Alan drove to the mountains last weekend. There was heavy traffic on the way there, and... (answered by josmiceli)
a man drove from his home to the airport at a distance of 40 miles and then returned home (answered by mananth)
Jimmy and his family took a three-day trip. They drove 198 miles on the first day,150... (answered by rfer)
Ted drove to his grandparents' house for a holiday weekend. The total distance (one-way) (answered by macston)
John drove 238 miles. If the trip took him 3 1/2 hours, what was his average speed in... (answered by neatmath)
Michael drove his car to the foothills @ 70mph. Once he arrived @the foothills he biked... (answered by fractalier)
a man drove 5 hours. On the return trip his speed was 9 mph less and the trip took 6 hrs. (answered by jrb1965)