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A photograph is $4$ inches by $8$ inches. A frame shop charges $\$4.99$ per inch for a silver frame. How much would it cost to buy a silver frame for the photograph? $\newline$ $\$$ _____

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Area and perimeter: word problems

Full solution

Q. A photograph is

4

inches by

8

inches. A frame shop charges

\$4.99

per inch for a silver frame. How much would it cost to buy a silver frame for the photograph?

\newline

\$

_____

Calculate Perimeter: Calculate the perimeter of the photograph to determine the total length of the frame needed. $\newline$ The perimeter of a rectangle is given by the formula $P = 2(l + w)$ , where $l$ is the length and $w$ is the width. $\newline$ For the photograph, $l = 8$ inches and $w = 4$ inches. $\newline$ $P = 2(8 + 4) = 2(12) = 24$ inches.
Calculate Cost: Calculate the cost of the frame by multiplying the perimeter of the photograph by the cost per inch. $\newline$ The cost per inch for the silver frame is $\$4.99$ . $\newline$ Total cost = Perimeter $\times$ Cost per inch $\newline$ Total cost = $24$ inches $\times$ $\$4.99$ /inch $\newline$ Total cost = $\$119.76$

More problems from Area and perimeter: word problems

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\newline

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A(d)=\pi d^{2}

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1

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Question

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Find the volume of a right circular cone that has a height of

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\newline

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