Kristi travels by plane at an average speed
of 387.5 mph for 2 hours and by car at an
average speed of 56.8 mph for 1.25 hours.
What was the total distance in miles Kristi
Traveled during this time?

Respuesta :

Answer:

846

Step-by-step explanation:

2 x 387.5 + 1.25 x 56.8

[ Air craft travel distance + car travel distance ]

= 775 + 71

=846