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Sam needs enough wallpaper to cover an area that was 900 square inches. The store had a roll of wallpaper that was 30 inches wide. How many inches long of the wallpaper on the r…

Sam needs enough wallpaper to cover an area that was 900 square inches. The store had a roll of wallpaper that was 30 inches wide. How many inches long of the wallpaper on the r…
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Sam needs enough wallpaper to cover an area that was 900 square inches. The store had a roll of wallpaper that was 30 inches wide. How many inches long of the wallpaper on the roll does Sam need to purchase?

User Rahul Dole
by
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2 Answers

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Sam will need about 30 rolls of 30 inches of wallpaper
User Fwg
by
7.7k points
1 vote
900 sq. inches divided by 30 inches =30

so 30 inches long of the wallpaper is needed.
User Shijinmon Pallikal
by
8.4k points
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