Bentley drove 148 miles in 4 hours. On average, how fast did he drive, in miles per hour?
To find the average speed, divide the total distance traveled by the total time taken:
Average speed = Total distance / Total time
In this case, Bentley drove 148 miles in 4 hours, so the average speed is:
Average speed = 148 miles / 4 hours
Average speed = <<148/4=37>>37 miles per hour
Bentley drove at an average speed of 37 miles per hour.