Which equation is the correct one?
- A$\text{density} = \text{mass} \times \text{volume}$
- B$\text{density} = \text{weight} \times \text{volume}$
- C$\text{mass} = \text{density} \times \text{volume}$
- D$\text{weight} = \text{density} \times \text{volume}$