density of a piece of ebony wood is 1.174 g/ml. what is the volume in quarts of a 2.1549 lb piece of this ebony wood?

6615.4 cm3

Explanation:

Density = mass/volume

We know the density is 1.30 g/cm3.

We know the mass is 8.60 kg.

So, we can easily calculate the volume, but first we need to get our units to be the same and consistent.

Let us change the mass from kg to g.  8.60 kg x 1000 g/kg = 8600 g

From density = mass/volume we can solve for volume...

volume = mass/density = 8600g/1.30 g/cm3

volume = 6615.4 cm3 = 6620 cm3 (3 significant figures)

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