Convert Nanogram to Gram
Unit definitions
Nanogram
$\frac{1}{10^{9}}$ of a gram is a nanogram.
Gram
$\frac{1}{10^{3}}$ of a kilogram is a gram.
How to convert Nanogram to Gram
$$\text{Mass}_{\text{g}} = \frac{\text{Mass}_{\text{ng}}}{1000000000}$$
Examples
Example 1
Convert $25.0\ \text{ng}$ to $\text{g}$.
$$\text{Mass}_{\text{g}} = \frac{25.0}{1000000000}$$
$$\text{Mass}_{\text{g}} = 0.000000025$$
$$\therefore \ 25.0\ \text{ng} = 0.000000025 \ \text{g}$$
Example 2
Convert $85.0\ \text{ng}$ to $\text{g}$.
$$\text{Mass}_{\text{g}} = \frac{85.0}{1000000000}$$
$$\text{Mass}_{\text{g}} = 0.000000085$$
$$\therefore \ 85.0\ \text{ng} = 0.000000085 \ \text{g}$$
Example 3
Convert $115.0\ \text{ng}$ to $\text{g}$.
$$\text{Mass}_{\text{g}} = \frac{115.0}{1000000000}$$
$$\text{Mass}_{\text{g}} = 0.000000115$$
$$\therefore \ 115.0\ \text{ng} = 0.000000115 \ \text{g}$$
Example 4
Convert $145.0\ \text{ng}$ to $\text{g}$.
$$\text{Mass}_{\text{g}} = \frac{145.0}{1000000000}$$
$$\text{Mass}_{\text{g}} = 0.000000145$$
$$\therefore \ 145.0\ \text{ng} = 0.000000145 \ \text{g}$$
Example 5
Convert $160.0\ \text{ng}$ to $\text{g}$.
$$\text{Mass}_{\text{g}} = \frac{160.0}{1000000000}$$
$$\text{Mass}_{\text{g}} = 0.00000016$$
$$\therefore \ 160.0\ \text{ng} = 0.00000016 \ \text{g}$$