A motorist on a road trip drives a car at different constant speeds over several legs of the trip. He drives for 55.0 min at 55.0 km/h, 20.0 min at 60.0 km/h, and 35.0 min at 55.0 km/h and spends 30.0 min eating lunch and buying gas.
(a)
What is the total distance traveled over the entire trip (in km)?
km
(b)
What is the average speed for the entire trip (in km/h)?
km/h
0 answers