3 years ago

What is the area of the surface of a cookie was a diameter of 32 feet?

1 answer:

4 0

That would be $\pi(32/2)^2\approx804.25\mathrm{ft^2}$ .

Hope this helps.

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Nadusha1986 [10]

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Charra [1.4K]

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Answer:

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Step-by-step explanation:

There are a couple of different ways that division of fractions can be done.

1) "invert and multiply"

$\dfrac{14}{15}\div\dfrac{7}{5}=\dfrac{14}{15}\times\dfrac{5}{7}\\\\=\dfrac{14}{7}\times\dfrac{5}{15}=\boxed{\dfrac{2}{3}}$

2) use the numerators when the denominators are the same

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3 years ago