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Question #e4e7f

1 Answer

May 8, 2017

$$ 3564$ $$3564$

Explanation:

Let say the dimension of smaller field is $x$ $x$

Cost of Larger field/cost of smaller field = area of larger field/area of smaller field.

Cost of larger field $/ 176 = \frac{{(4.5 x)}^{2}}{x^{2}} = \frac{20.25 x^{2}}{x^{2}}$ $/176 = (4.5x)^2 /x^2 = (20.25 x^2)/x^2$

Cost of larger field $= 20.25 \cdot 176$ $= 20.25 *176$

Cost of larger field $= $ 3564$ $= $3564$

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