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A rectangular portrait is 44 feet wide and 77 feet high. It costs $7.87\$7.87 per foot to put a gold frame around the portrait. How much will the frame cost?\newline$\$_____

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Area and perimeter: word problemsright chevron icon

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Q. A rectangular portrait is 44 feet wide and 77 feet high. It costs $7.87\$7.87 per foot to put a gold frame around the portrait. How much will the frame cost?\newline$\$_____
  1. Calculate Perimeter: Calculate the perimeter of the portrait to find out the total length of the frame needed.\newlineThe formula for the perimeter PP of a rectangle is P=2×(width+height)P = 2 \times (\text{width} + \text{height}).\newlineWidth ww = 44 feet\newlineHeight hh = 77 feet\newlineP=2×(4+7)P = 2 \times (4 + 7)
  2. Calculate Perimeter Result: Perform the calculation for the perimeter.\newlineP=2×(4+7)=2×11=22P = 2 \times (4 + 7) = 2 \times 11 = 22 feet
  3. Calculate Total Cost: Calculate the total cost of the frame by multiplying the perimeter by the cost per foot.\newlineCost per foot cc = $7.87\$7.87\newlineTotal cost TT = Perimeter ×\times Cost per foot\newlineT=22×$7.87T = 22 \times \$7.87
  4. Calculate Total Cost Result: Perform the calculation for the total cost.\newlineT=22×$(7.87)=$(173.14)T = 22 \times \$(7.87) = \$(173.14)

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