# math

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a pumpkin pie costs \$12.55 at a bakery. if the pie has a diameter of 12 inch. what is the cost per square inch of the pie?

• math -

area = pi d^2/4 = 3.14159 (144)/4 = 113.1 in^2

12.55 /113.1 = .1109 dollars/in^2
or about 11.1 cents / square inch

• math -

i actually need the anwser my self

• algebra -

11 cents

• math -

11 cents

• math -

22

• math -

11 cents ;)

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