The longest runway at a airport has a shape of a rectangle and a area of 2,165,400 square feet this runway is 180n feet wide how long is the runway

The area of a rectangle is given by the product of its length and width.

A = l·w

Then the lenght is found by dividing this equation by w to get

l = A/w

Filling in the given information, we can find the length of the runway as

l = (2165400 ft²) / (180 ft)

l = 12,030 ft