Question

ivanna wants to paint the ceiling of her restaurant. the ceiling is in the shape of a square. its side lengths are 48 feet. suppose each can of paint will cover 192 square feet. how many cans will she need to paint the ceiling?

Explanation:

Step1: Calculate the area of the square ceiling

The formula for the area of a square is $A = s^2$, where $s$ is the side length. Here, $s = 48$ feet. So, $A = 48^2 = 2304$ square feet.

Step2: Determine the number of paint cans needed

Each can covers 192 square feet. To find the number of cans, divide the total area by the area covered per can. So, number of cans $= \frac{2304}{192} = 12$.

Answer:

12