Convert Fluid drachm (UK) to US beer barrel
Unit definitions
Fluid drachm (UK)
$3$ UK fluid scruples are equal to $1$ UK fluid drachm.
US beer barrel
The US beer barrel is defined as exactly $31$ US liquid gallons.
How to convert Fluid drachm (UK) to US beer barrel
$$\text{Volume}_{\text{bbl (beer)}} = \text{Volume}_{\text{fl drc}} \cdot 0.00009079762540341115041571529098677381$$
Examples
Example 1
Convert $50.0\ \text{fl drc}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 50.0 \cdot 0.00009079762540341115041571529098677381$$
$$\text{Volume}_{\text{bbl (beer)}} = 0.00454$$
$$\therefore \ 50.0\ \text{fl drc} = 0.00454 \ \text{bbl (beer)}$$
Example 2
Convert $85.0\ \text{fl drc}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 85.0 \cdot 0.00009079762540341115041571529098677381$$
$$\text{Volume}_{\text{bbl (beer)}} = 0.007718$$
$$\therefore \ 85.0\ \text{fl drc} = 0.007718 \ \text{bbl (beer)}$$
Example 3
Convert $115.0\ \text{fl drc}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 115.0 \cdot 0.00009079762540341115041571529098677381$$
$$\text{Volume}_{\text{bbl (beer)}} = 0.010442$$
$$\therefore \ 115.0\ \text{fl drc} = 0.010442 \ \text{bbl (beer)}$$
Example 4
Convert $150.0\ \text{fl drc}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 150.0 \cdot 0.00009079762540341115041571529098677381$$
$$\text{Volume}_{\text{bbl (beer)}} = 0.01362$$
$$\therefore \ 150.0\ \text{fl drc} = 0.01362 \ \text{bbl (beer)}$$
Example 5
Convert $180.0\ \text{fl drc}$ to $\text{bbl (beer)}$.
$$\text{Volume}_{\text{bbl (beer)}} = 180.0 \cdot 0.00009079762540341115041571529098677381$$
$$\text{Volume}_{\text{bbl (beer)}} = 0.016344$$
$$\therefore \ 180.0\ \text{fl drc} = 0.016344 \ \text{bbl (beer)}$$