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Mark is gluing a ribbon around the sides of a picture frame. The frame is 11 inches long and 7 includes wide. How much ribbon does Mark need?

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Answer to a math question Mark is gluing a ribbon around the sides of a picture frame. The frame is 11 inches long and 7 includes wide. How much ribbon does Mark need?

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Jayne
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73 Answers
Answer: Perimeter = 2 (length+width) = 2(11+7) = 2(18) = 36 inches

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