Final answer:
A car traveling at a speed of 72 mph for 3 hours and 20 minutes (3.33 hours) has covered a distance of 239.76 miles.
Step-by-step explanation:
To calculate how far a car has traveled at a speed of 72 mph for 3 hours and 20 minutes, you first need to convert the time to hours since the speed is given in miles per hour (mph). Three hours and 20 minutes is equal to 3 hours plus 20/60 hours, which simplifies to 3.33 hours. By multiplying the speed of the car by the total time traveled, you can find the distance.
The formula to calculate distance is:
Distance = Speed × Time
Distance = 72 mph × 3.33 hours
The car, therefore, has traveled a distance of 239.76 miles.