Convert Femtogram to Carat
Unit definitions
Femtogram
$\frac{1}{10^{15}}$ of a gram is a femtogram.
Carat
$\frac{2}{10}$ of a gram is a carat. It is used to measure the mass of gemstones.
How to convert Femtogram to Carat
$$\text{Mass}_{\text{ct}} = \frac{\text{Mass}_{\text{fg}}}{200000000000000}$$
Examples
Example 1
Convert $50.0\ \text{fg}$ to $\text{ct}$.
$$\text{Mass}_{\text{ct}} = \frac{50.0}{200000000000000}$$
$$\text{Mass}_{\text{ct}} = 0.00000000000025$$
$$\therefore \ 50.0\ \text{fg} = 0.00000000000025 \ \text{ct}$$
Example 2
Convert $70.0\ \text{fg}$ to $\text{ct}$.
$$\text{Mass}_{\text{ct}} = \frac{70.0}{200000000000000}$$
$$\text{Mass}_{\text{ct}} = 0.00000000000035$$
$$\therefore \ 70.0\ \text{fg} = 0.00000000000035 \ \text{ct}$$
Example 3
Convert $115.0\ \text{fg}$ to $\text{ct}$.
$$\text{Mass}_{\text{ct}} = \frac{115.0}{200000000000000}$$
$$\text{Mass}_{\text{ct}} = 0.000000000000575$$
$$\therefore \ 115.0\ \text{fg} = 0.000000000000575 \ \text{ct}$$
Example 4
Convert $130.0\ \text{fg}$ to $\text{ct}$.
$$\text{Mass}_{\text{ct}} = \frac{130.0}{200000000000000}$$
$$\text{Mass}_{\text{ct}} = 0.00000000000065$$
$$\therefore \ 130.0\ \text{fg} = 0.00000000000065 \ \text{ct}$$
Example 5
Convert $160.0\ \text{fg}$ to $\text{ct}$.
$$\text{Mass}_{\text{ct}} = \frac{160.0}{200000000000000}$$
$$\text{Mass}_{\text{ct}} = 0.0000000000008$$
$$\therefore \ 160.0\ \text{fg} = 0.0000000000008 \ \text{ct}$$