The Density of a Block Is Defined as the Ratio $\times$

Multiple Choice

The density of a block is defined as the ratio of the block's mass to its volume. If the mass and the volume of a block were measured to be 123.34 kg and 2.4 m³ respectively, its density is

A) 51.0 kg/m³ .
B) 51.4 kg/m³ .
C) 51.39 kg/m³ .
D) 5.14 $\times$ 10 kg/m³ .
E) 5.1 $\times$ 10 kg/m³ .