Using the driving distance from your home to Point B, what would your average speed be if the trip takes you exactly 4.50h? 

Driving Distance: 489 km

A person takes a trip, driving with a constant speed of96.5 km/hexcept for a 20.0 min rest stop. If the person's average speedis77.5 km/h, how much time is spenton the trip and how far does theperson travel?
1 h
2 km

A person takes a trip, driving with a constant speed of96.5 km/hexcept for a 20.0 min rest stop. If the person's average speedis77.5 km/h, how much time is spenton the trip and how far does theperson travel?
1 h
2 km

A person takes a trip, driving with a constant speed of96.0 km/hexcept for a 22.0 min rest stop. If the person's average speedis62.0 km/h, how much time is spenton the trip and how far does theperson travel?