5 feet.
2 ft * 5 ft = 10 ft^2
Or 10 ft^2 * 9 = 90 ft^2
Jackson's bedroom has an area of 90 square feet. The area of his bedroom is 9 times that of his closet. If the closet is 2 feet wide, what is its length?
5 feet.
2 ft * 5 ft = 10 ft^2
Or 10 ft^2 * 9 = 90 ft^2
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