The diagram shows a solid metal block. Which equation is used to calculate the density of the metal that the block is made from?
- A$\text{density} = \text{mass} \times \text{volume}$
- B$\text{density} = \frac{\text{mass}}{\text{volume}}$
- C$\text{density} = \frac{\text{weight}}{\text{area}}$
- D$\text{density} = \frac{\text{weight}}{\text{volume}}$