Convert Fathom to Em
Unit definitions
Fathom
A fathom is a unit of length equal to $6$ feet (i.e., $1.828\,8$ meters).
Em
An em is a unit of typography equal to the point size of the font, commonly $12$ points or $\frac{1}{6}$ of an inch.
How to convert Fathom to Em
$$\text{Length}_{\text{em}} = \text{Length}_{\text{fm}} \cdot 432$$
Examples
Example 1
Convert $20.0\ \text{fm}$ to $\text{em}$.
$$\text{Length}_{\text{em}} = 20.0 \cdot 432$$
$$\text{Length}_{\text{em}} = 8640$$
$$\therefore \ 20.0\ \text{fm} = 8640 \ \text{em}$$
Example 2
Convert $75.0\ \text{fm}$ to $\text{em}$.
$$\text{Length}_{\text{em}} = 75.0 \cdot 432$$
$$\text{Length}_{\text{em}} = 32400$$
$$\therefore \ 75.0\ \text{fm} = 32400 \ \text{em}$$
Example 3
Convert $105.0\ \text{fm}$ to $\text{em}$.
$$\text{Length}_{\text{em}} = 105.0 \cdot 432$$
$$\text{Length}_{\text{em}} = 45360$$
$$\therefore \ 105.0\ \text{fm} = 45360 \ \text{em}$$
Example 4
Convert $150.0\ \text{fm}$ to $\text{em}$.
$$\text{Length}_{\text{em}} = 150.0 \cdot 432$$
$$\text{Length}_{\text{em}} = 64800$$
$$\therefore \ 150.0\ \text{fm} = 64800 \ \text{em}$$
Example 5
Convert $165.0\ \text{fm}$ to $\text{em}$.
$$\text{Length}_{\text{em}} = 165.0 \cdot 432$$
$$\text{Length}_{\text{em}} = 71280$$
$$\therefore \ 165.0\ \text{fm} = 71280 \ \text{em}$$