Answer:
7 miles are equivalent to 36,960 feet
Step-by-step explanation:
We can solve this using a rule of three, in which we know that 2 and one half or 2.5 miles are equivalent to 13,200 feet, then how many feet are equivalent to 7 miles. This is:
13,200 feet ------------------ 2.5 miles
X ------------------ 7 miles
Where X is the number of feets equivalent to 7 miles. Then, solving for X, we get:
\(X=\frac{13,200 * 7}{2.5}=36,960\)
Finally, 7 miles are equivalent to 36,960 feet
