What equation is used to calculate the magnification of a biological drawing?
- A$\text{magnification} = \text{actual size} \times \text{image size} \times 100$
- B$\text{magnification} = \text{actual size} \div \text{image size}$
- C$\text{magnification} = \text{image size} \div \text{actual size}$
- D$\text{magnification} = \text{actual size} \times 100 \div \text{image size}$