Question

q. you are laying out a new retail store and need to arrange some displays. you know that the store is 8,800 square feet in size, and that it is 110 feet wide. how deep (from front to back) is the store?

Explanation:

Step1: Recall area formula

The area of a rectangle is $A = l\times w$, where $A$ is area, $l$ is length (depth in this case) and $w$ is width.

Step2: Rearrange formula to solve for length

We know $A = 8800$ square - feet and $w = 110$ feet. Rearranging the formula $A=l\times w$ to solve for $l$ gives $l=\frac{A}{w}$.

Step3: Substitute values

Substitute $A = 8800$ and $w = 110$ into the formula $l=\frac{A}{w}$, so $l=\frac{8800}{110}=80$ feet.

Answer:

80