Bob bought a solid rubber doorstop to keep the air flowing between the rooms of his apartment.What is the minimum amount of rubber used to make the doorstop?

Question

Revolt · Accepted Answer

7.5 centimeters cubed

Volume and Surface Area Problems — Unit test

Bob bought a solid rubber doorstop to keep the air flowing between the rooms of his apartment.What is the minimum amount of rubber used to make the doorstop?

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