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4 years ago

5

Calculate the cost of manufacturing a standard cereal box if cardboard costs $0.05 per square inch.

1 answer:

leonid [27]4 years ago

7 0

The volume of the box in this problem doesn't really matter, considering that a cereal box is hollow. Assuming the surface area is 174 inches², then you can simply multiply 0.05 x 174, which is 8.7. Then put that number in the form of money to get $8.70. (seems a bit pricey for one cereal box to me ;P)

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