Question #12887
A bedroom with a wall area of 6912 square meters is to be covered by wallpaper. If the size of a roll of wallpaper is 16 meters long and 48 meters wide, how many rolls of wallpaper is needed to cover this area?
Expert's answer
The area of a roll of wallpaper is
A = 16*48 = 768m²,
so there needed
N = 6912/768 = 9
rolls to cover the walls.
A = 16*48 = 768m²,
so there needed
N = 6912/768 = 9
rolls to cover the walls.
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#340153 on Dec 2023
#340153 on Dec 2023
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