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 2 options:
320 sq. ft.
42 sq. ft.
132 sq. ft.
To find the square footage of the wall, we need to multiply the length (10 feet) by the width (32 feet):
10 feet * 32 feet = 320 square feet
Therefore, Susan needs to buy 320 square feet of wallpaper.