Final answer:
The unit rate for traveling 360 miles in 9 hours is found by dividing 360 by 9, resulting in 40 miles per hour, which is option A.
Step-by-step explanation:
To find the unit rate for traveling 360 miles in 9 hours, you divide the total number of miles by the total number of hours. This calculation will give you the rate in miles per hour.
- Divide 360 miles by 9 hours:
360 ÷ 9 = 40. - The unit rate is 40 miles per hour.
Therefore, the correct answer is 40 miles per hour, which is option A.