Convert Femtogram to Rontogram
Unit definitions
Femtogram
$\frac{1}{10^{15}}$ of a gram is a femtogram.
Rontogram
$\frac{1}{10^{27}}$ of a gram is a rontogram.
How to convert Femtogram to Rontogram
$$\text{Mass}_{\text{rg}} = \text{Mass}_{\text{fg}} \cdot 1000000000000$$
Examples
Example 1
Convert $20.0\ \text{fg}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 20.0 \cdot 1000000000000$$
$$\text{Mass}_{\text{rg}} = 20000000000000$$
$$\therefore \ 20.0\ \text{fg} = 20000000000000 \ \text{rg}$$
Example 2
Convert $90.0\ \text{fg}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 90.0 \cdot 1000000000000$$
$$\text{Mass}_{\text{rg}} = 90000000000000$$
$$\therefore \ 90.0\ \text{fg} = 90000000000000 \ \text{rg}$$
Example 3
Convert $115.0\ \text{fg}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 115.0 \cdot 1000000000000$$
$$\text{Mass}_{\text{rg}} = 115000000000000$$
$$\therefore \ 115.0\ \text{fg} = 115000000000000 \ \text{rg}$$
Example 4
Convert $135.0\ \text{fg}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 135.0 \cdot 1000000000000$$
$$\text{Mass}_{\text{rg}} = 135000000000000$$
$$\therefore \ 135.0\ \text{fg} = 135000000000000 \ \text{rg}$$
Example 5
Convert $175.0\ \text{fg}$ to $\text{rg}$.
$$\text{Mass}_{\text{rg}} = 175.0 \cdot 1000000000000$$
$$\text{Mass}_{\text{rg}} = 175000000000000$$
$$\therefore \ 175.0\ \text{fg} = 175000000000000 \ \text{rg}$$