Convert UK fluid ounce to US liquid gill
Unit definitions
UK fluid ounce
$\frac{1}{160}$ of a UK gallon is a UK fluid ounce.
US liquid gill
$4$ US fluid ounces are equal to $1$ US liquid gill.
How to convert UK fluid ounce to US liquid gill
$$\text{Volume}_{\text{liq.gi}} = \text{Volume}_{\text{oz (uk)}} \cdot 0.2401899851009709859348818469256395$$
Examples
Example 1
Convert $40.0\ \text{oz (uk)}$ to $\text{liq.gi}$.
$$\text{Volume}_{\text{liq.gi}} = 40.0 \cdot 0.2401899851009709859348818469256395$$
$$\text{Volume}_{\text{liq.gi}} = 9.607599$$
$$\therefore \ 40.0\ \text{oz (uk)} = 9.607599 \ \text{liq.gi}$$
Example 2
Convert $70.0\ \text{oz (uk)}$ to $\text{liq.gi}$.
$$\text{Volume}_{\text{liq.gi}} = 70.0 \cdot 0.2401899851009709859348818469256395$$
$$\text{Volume}_{\text{liq.gi}} = 16.813299$$
$$\therefore \ 70.0\ \text{oz (uk)} = 16.813299 \ \text{liq.gi}$$
Example 3
Convert $110.0\ \text{oz (uk)}$ to $\text{liq.gi}$.
$$\text{Volume}_{\text{liq.gi}} = 110.0 \cdot 0.2401899851009709859348818469256395$$
$$\text{Volume}_{\text{liq.gi}} = 26.420898$$
$$\therefore \ 110.0\ \text{oz (uk)} = 26.420898 \ \text{liq.gi}$$
Example 4
Convert $130.0\ \text{oz (uk)}$ to $\text{liq.gi}$.
$$\text{Volume}_{\text{liq.gi}} = 130.0 \cdot 0.2401899851009709859348818469256395$$
$$\text{Volume}_{\text{liq.gi}} = 31.224698$$
$$\therefore \ 130.0\ \text{oz (uk)} = 31.224698 \ \text{liq.gi}$$
Example 5
Convert $190.0\ \text{oz (uk)}$ to $\text{liq.gi}$.
$$\text{Volume}_{\text{liq.gi}} = 190.0 \cdot 0.2401899851009709859348818469256395$$
$$\text{Volume}_{\text{liq.gi}} = 45.636097$$
$$\therefore \ 190.0\ \text{oz (uk)} = 45.636097 \ \text{liq.gi}$$