A wooden cube of mahogany has a side length of 8 cm and a mass of 400 g.

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A wooden cube of mahogany has a side length of 8 cm and a mass of 400 g.

What is the density of the cube?

Round to the nearest hundredth.

Alan · Answer 1 · 2017-06-05T04:02:10

Density = mass/volume

Here the volume is 8³ cm³ or 512 cm³

so the density is 400/512 g/cm³ = 0.78 g/cm³ to the nearest hundredth.