Question

susan wants to paint the ceiling of her restaurant. the ceiling is in the shape of a square. its side lengths are 44 feet. suppose each can of paint will cover 242 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. Given \( s = 44 \) feet, we have:
\( A = 44^2 = 44\times44 = 1936 \) square feet.

Step2: Determine the number of paint cans needed

Each can covers 242 square feet. To find the number of cans, divide the total area by the area covered per can:
\( \text{Number of cans} = \frac{1936}{242} = 8 \)

Answer:

8