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Ara has a cube with side lengths of 4.2 cm. Which is the best estimate of the volume of the cube?
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3 votes
Ara has a cube with side lengths of 4.2 cm. Which is the best estimate of the volume of the cube?

User Minillinim
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4.2³ = 74.088. If the 4.2 is accurate, this is actually not an estimate but an exact answer. You can of course round it to 74, then it becomes an estimate.
User Iaroslav Baranov
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