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Math Help - wat are the dimensions o he least costly pill box having 8/3 cm^2 as its volume?

  1. #1
    Junior Member
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    wat are the dimensions o he least costly pill box having 8/3 cm^2 as its volume?

    A jeweler wishes to make a rectangular pill box such that the top and bottom will be copper plated and the sides silver plated. If silver plating costs $6 per cm^2 and copper plating costs $2 per cm^2, wat are the dimensions o he least costly pill box having 8/3 cm^2 as its volume?

    I got 2/3 cm by 2 cm by 2 cm
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  2. #2
    MHF Contributor
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    I got the same as you but I think you forgot to mention that the pill box has a square section
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