A Plastic Block of Dimensions $2.00 \mathrm {~cm} \times 3.00 \mathrm {~cm} \times 4.00 \mathrm {~cm}$

Multiple Choice

A plastic block of dimensions $2.00 \mathrm {~cm} \times 3.00 \mathrm {~cm} \times 4.00 \mathrm {~cm}$ has a mass of 30.0 g. What is its density?

A) $1.60 \mathrm {~g} / \mathrm { cm } ^ { 3 }$
B) $1.20 \mathrm {~g} / \mathrm { cm } ^ { 3 }$
C) $0.80 \mathrm {~g} / \mathrm { cm } ^ { 3 }$
D) $1.25 \mathrm {~g} / \mathrm { cm } ^ { 3 }$