Answer:
3 miles per hour
Explanation:
It is given that Diego and his friends took part in a walk a thon to raise money for cancer research.
From the table, it is given that:
Time took by Diego in hours = 2 hours
Miles walked by Diego in miles = 6 miles
Therefore, Diego is walking with a speed of =
![$(6)/(2)$](https://img.qammunity.org/2022/formulas/mathematics/high-school/jjn198xokxdzr1y4vt8bhrb4f3y91zqvnh.png)
= 3 miles per hour