Wallpaper is sold by the square foot. Susan wants to wallpaper one wall in her kitchen that is 10 feet by 32 feet. How many square feet of wallpaper does Susan need to buy?
Select the correct answer.
An online scientific calculator.
Question 24 options:
42 sq. ft.
320 sq. ft.
132 sq. ft.
To find the square footage of the wall, we multiply the length and width of the wall.
The wall is 10 feet by 32 feet, so the total square footage is 10 * 32 = 320 square feet.
Therefore, Susan needs to buy 320 square feet of wallpaper.
The correct answer is 320 sq. ft.