Answered

A 3 foot-wide wood deck will be built around a rectangular-shaped pool that measures 15 feet by 30 feet. The resulting shape is also rectangular. If the lumber cost $10 per square yard, what is the cost of the wood for the deck?

Answer :

The answer is $1500.00

[tex]\begin{gathered} \text{Area of the rectangular shped pool=L}\times B \\ \text{Area}=30\times15=450ft^2 \\ \text{Note: 3 f}eet=1\text{ yard} \\ So,\text{ }\frac{450}{3}=150persquare\text{ yards} \\ 150\text{ Yards =10}\times150=\text{ \$1500.00} \end{gathered}[/tex]

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