Final answer:
Daiana traveled at an average speed of 30 mph for 2 hours and 40 minutes, which is equal to 2.67 hours. The distance traveled is calculated by multiplying average speed by time, resulting in a total of 80.1 miles.
Step-by-step explanation:
The question involves calculating the distance Daiana traveled using the average speed formula. Given that Daiana's average speed is 30 miles per hour (mph) and that she traveled for 2 hours and 40 minutes, we need to convert the minutes into hours to use in the formula. 2 hours and 40 minutes is equal to 2 + 40/60 hours, which is 2.67 hours. By multiplying the average speed by the total time traveled, we get the distance.
Distance = Average Speed × Time Traveled
Therefore, Distance = 30 mph × 2.67 hours = 80.1 miles.
So Daiana traveled a distance of 80.1 miles.