Bunuel wrote:
A supermarket sells a certain brand of jelly in two jars of different sizes, as shown above. Jar A is a right circular cylinder with inside diameter D and inside Height h; Jar B is a right circular cylinder with inside diameter T and inside height 2h. Assuming each jar is filled to capacity, which jar of jelly will cost less per unit volume?
(1) The relationship between the diameters of Jar A and Jar B is 3T = 2D.
(2) Jar A costs
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