Answer:
8/3
Explanation:
To find how many miles are in one hour, we need to scale up the distance covered in 1/4 hour to the distance covered in 1 hour.
We can start by finding the distance covered in 1 hour:
2/3 mile in 1/4 hour = (2/3) ÷ (1/4) = 8/3 miles in 1 hour
Therefore, the ball covers 8/3 miles in one hour.