Question

frank wants to replace the wooden floor at his gym. the floor is in the shape of a rectangle. its length is 35 feet and its width is 20 feet. suppose wood flooring costs $13 for each square foot. how much will the wood flooring cost for the floor?

Explanation:

Step1: Calculate floor area

The area of a rectangle is $A = l\times w$, where $l = 35$ feet and $w = 20$ feet. So $A=35\times20 = 700$ square - feet.

Step2: Calculate total cost

Since the cost per square - foot is $\$13$, the total cost $C$ is $C = 13\times A$. Substitute $A = 700$ into the formula, we get $C=13\times700=\$9100$.

Answer:

$9100$