Convert Picogram to Nanogram
Unit definitions
Picogram
$\frac{1}{10^{12}}$ of a gram is a picogram.
Nanogram
$\frac{1}{10^{9}}$ of a gram is a nanogram.
How to convert Picogram to Nanogram
$$\text{Mass}_{\text{ng}} = \frac{\text{Mass}_{\text{pg}}}{1000}$$
Examples
Example 1
Convert $20.0\ \text{pg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = \frac{20.0}{1000}$$
$$\text{Mass}_{\text{ng}} = 0.02$$
$$\therefore \ 20.0\ \text{pg} = 0.02 \ \text{ng}$$
Example 2
Convert $90.0\ \text{pg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = \frac{90.0}{1000}$$
$$\text{Mass}_{\text{ng}} = 0.09$$
$$\therefore \ 90.0\ \text{pg} = 0.09 \ \text{ng}$$
Example 3
Convert $120.0\ \text{pg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = \frac{120.0}{1000}$$
$$\text{Mass}_{\text{ng}} = 0.12$$
$$\therefore \ 120.0\ \text{pg} = 0.12 \ \text{ng}$$
Example 4
Convert $140.0\ \text{pg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = \frac{140.0}{1000}$$
$$\text{Mass}_{\text{ng}} = 0.14$$
$$\therefore \ 140.0\ \text{pg} = 0.14 \ \text{ng}$$
Example 5
Convert $165.0\ \text{pg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = \frac{165.0}{1000}$$
$$\text{Mass}_{\text{ng}} = 0.165$$
$$\therefore \ 165.0\ \text{pg} = 0.165 \ \text{ng}$$