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satela [25.4K]
3 years ago
7

Shae is covering a wall in her bedroom with wallpaper. The measurement of the wall is 12 ft x 14 ft.

Mathematics
1 answer:
Korvikt [17]3 years ago
5 0

Answer:

4 rolls

Step-by-step explanation:

Area of the wall = 12 *14 = 168 square feet

1 roll = 42 square feet.

x roll = 168

1/x = 42/168                  Cross  Multiply

42x = 168                      Divide by 42

x = 168/42

x = 4 rolls

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