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Alan's living room is $5$ meters wide and $7$ meters long. He wants to install yellow carpet that costs $\$3.33$ per square meter. How much will it cost to buy enough carpet for the living room? $\newline$ $\$$ _____

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Area and perimeter: word problems

Full solution

Q. Alan's living room is

5

meters wide and

7

meters long. He wants to install yellow carpet that costs

\$3.33

per square meter. How much will it cost to buy enough carpet for the living room?

\newline

\$

_____

Calculate Area: Calculate the area of the living room. $\newline$ To find the area, we multiply the width by the length. $\newline$ Area = Width $\times$ Length $\newline$ Area = $5$ meters $\times$ $7$ meters
Perform Calculation: Perform the calculation for the area. $\newline$ Area = $5 \, \text{meters} \times 7 \, \text{meters} = 35 \, \text{square meters}$
Calculate Cost: Calculate the cost of the carpet needed for the living room. $\newline$ To find the total cost, we multiply the area by the cost per square meter. $\newline$ Total Cost = Area $\times$ Cost per square meter $\newline$ Total Cost = $35$ square meters $\times$ $\$3.33$ per square meter
Perform Calculation: Perform the calculation for the total cost. $\newline$ Total Cost = $\(35\) \times \$(\(3\).\(33\)) = \$(\(116\).\(55\))

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