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Mathematics, 19.02.2021 17:50 dion27
A certain chocolate bar is a cuboid with dimensions 8cm by 3cm by 2cm.
It is covered in a rectangular foil wrapper with an area which is 5% bigger
than the total surface area of the cuboid.
What area of foil (in km²) is used in the annual production of 70 million
bars ?
Please help 55 points
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Answers: 3
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A certain chocolate bar is a cuboid with dimensions 8cm by 3cm by 2cm.
It is covered in a rectangul...
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