The average speed of the plane from Pittsburgh to Los Angeles is 612 miles per hour
Distance= 3060 miles
time= 5 hours
Therefore the average speed can be calculated as follows;
Average speed= distance/time
= 3060/5
= 612
Hence the average speed of the plane from Pittsburgh to Los Angeles is 612 miles per hour
Please see the link below for more information
https://brainly.com/question/15395857?referrer=searchResults
