contestada

The airplane refuels in St.Louis and continues on to Boston. It travels at an
average speed of 610km/h. If the trip takes 2.75 hours, what is the flight
distance between St. Louis and Boston?

Respuesta :

Answer: 2.75 hours = 2 3/4 hour = 11/4 hour

11/4 hour*610km/h and you get your answer