Answer:
55.75 miles/hour is the average speed
Step-by-step explanation:
In this question, we are asked to calculate the average speed attained by Yol if he traveled a certain distance within a given time frame.
To calculate his average speed, what we do is to divide the distance travelled by Yol by the number of hours he traveled.
mathematically what we are saying is that
Average speed = Total distance/ Total time
From the question, the distance is 390.25 miles while the time is 7 hours
we now input these values
Average speed = 390.25/7 = 55.75 miles per hour is the average speed
