Steve is adding wallpaper to a living room wall and he needs to know how much wallpaper to buy. If the wall is 8.5 feet tall and
12.5 wide, how much wallpaper should he buy?
2 answers:
He needs to buy 106.25 square feet of wallpaper. This is area so you would do length times height. 8.5x12.5
Answer:
1.1 × 10² ft² of wallpaper
Step-by-step explanation:
Given data
- Height of the wall (h): 8.5 feet
- Width of the wall (w): 12.5 feet
The wall is a square, so we can calculate its area (A) using the following expression.
A = h × w
A = 8.5 ft × 12.5 ft
A = 1.1 × 10² ft²
Steve should buy 1.1 × 10² ft² of wallpaper.
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