Posted by **Anonymous** on Thursday, October 15, 2009 at 7:12pm.

a motorist travels at 80 km/hr for 3 hours and 2 more hours at 100 km/hr. what is the average speed for the whole trip?

## Answer this Question

## Related Questions

- Physics - A motorist travels 1600 m at 80 m/s and 750 m at 100 m/s. What is the ...
- maths - A motorist travels a certain distance x in five hours at an average ...
- Science - On a 120 km trip a motorist travels 60 km at 60 km/h. How fast must ...
- algebra - a motorist left a city for a 295 mile. 7 hour trip. for the first part...
- Algebra - Susan drove for 2 hours at 85 km/hr and then for 3 hours more at 95 km...
- Physics - A motorist travels 90 km at 120km/h , and 70km at 75km/h . What is the...
- Physics - A car travels in a straight line with an average velocity of 80 km/hr ...
- Algebra - Maria's average speed for a 6 hour trip was 40kph. For the first 4 ...
- Math - Stefan drove 558 in 9 hours. He then drove 120 miles in 3 hours. What was...
- Science - A Family travels 200 km in two hours and 20 min .then they stop to eat...

More Related Questions