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Eva's living room is $6\,\text{meters}$ wide and $7\,\text{meters}$ long. She wants to install yellow carpet that costs $\$7.34$ 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. Eva's living room is

6\,\text{meters}

wide and

7\,\text{meters}

long. She wants to install yellow carpet that costs

\$7.34

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

\newline

\$

\_\_\_\_

Calculate Area: First, we need to calculate the area of Eva's living room to know how much carpet she needs. The formula for the area of a rectangle is length times width. $\newline$ Area = Length $\times$ Width $\newline$ Area = $6$ meters $\times$ $7$ meters
Find Area: Now, let's perform the calculation to find the area. Area = $6 \, \text{meters} \times 7 \, \text{meters} = 42 \, \text{square meters}$
Calculate Total Cost: Next, we need to calculate the total cost of the carpet. The cost per square meter is $\$7.34$ , so we will multiply the area of the room by the cost per square meter. $\newline$ Total Cost = Area $\times$ Cost per square meter $\newline$ Total Cost = $42$ square meters $\times$ $\$7.34$ per square meter
Find Total Cost: Let's perform the calculation to find the total cost. $\newline$ Total Cost = $\(42\) \times \$\(7\).\(34\) = \$\(308\).\(28\)

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