Which is the larger quantity 1.0 km or 1.0 mi
2 answers:
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I'm assuming that you meant 55 g/cm^3. Density=
. This is the definition of density. If you rearrange this equation by multiplying each side of the equation by the volume, you get: (Density)(Volume)=Mass. Divide each side by the density to get: Volume=Mass/Density. Now just plug everything in:
V=220 (grams)/55 (grams/cm^3)=<u>4 cm^3</u>
V=220 (grams)/55 (grams/cm^3)=<u>4 cm^3</u>