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06-01-2018
Mathematics

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Joanne is installing weatherstripping around a 30-in. × 25-in. control box. how much weatherstripping does she need, in inches and feet?

Respuesta :

19-01-2018

The control boxâ€™s dimensions are 30 inches by 25 inches. Therefore, the perimeter of the box is 30 inches + 25 inches + 30 inches + 25 inches = 110 inches. There are 12 inches per foot. 12 goes into 110 nine times, with two inches left over. Therefore, 9 feet and 2 inches of weatherstripping is needed.

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