Convert Fluid drachm (UK) to US teaspoon
Unit definitions
Fluid drachm (UK)
$3$ UK fluid scruples are equal to $1$ UK fluid drachm.
US teaspoon
$80$ US minims are equal to $1$ US teaspoon.
How to convert Fluid drachm (UK) to US teaspoon
$$\text{Volume}_{\text{tsp (us)}} = \text{Volume}_{\text{fl drc}} \cdot 2.161709862863308679935180953172394$$
Examples
Example 1
Convert $40.0\ \text{fl drc}$ to $\text{tsp (us)}$.
$$\text{Volume}_{\text{tsp (us)}} = 40.0 \cdot 2.161709862863308679935180953172394$$
$$\text{Volume}_{\text{tsp (us)}} = 86.468395$$
$$\therefore \ 40.0\ \text{fl drc} = 86.468395 \ \text{tsp (us)}$$
Example 2
Convert $60.0\ \text{fl drc}$ to $\text{tsp (us)}$.
$$\text{Volume}_{\text{tsp (us)}} = 60.0 \cdot 2.161709862863308679935180953172394$$
$$\text{Volume}_{\text{tsp (us)}} = 129.702592$$
$$\therefore \ 60.0\ \text{fl drc} = 129.702592 \ \text{tsp (us)}$$
Example 3
Convert $105.0\ \text{fl drc}$ to $\text{tsp (us)}$.
$$\text{Volume}_{\text{tsp (us)}} = 105.0 \cdot 2.161709862863308679935180953172394$$
$$\text{Volume}_{\text{tsp (us)}} = 226.979536$$
$$\therefore \ 105.0\ \text{fl drc} = 226.979536 \ \text{tsp (us)}$$
Example 4
Convert $145.0\ \text{fl drc}$ to $\text{tsp (us)}$.
$$\text{Volume}_{\text{tsp (us)}} = 145.0 \cdot 2.161709862863308679935180953172394$$
$$\text{Volume}_{\text{tsp (us)}} = 313.44793$$
$$\therefore \ 145.0\ \text{fl drc} = 313.44793 \ \text{tsp (us)}$$
Example 5
Convert $170.0\ \text{fl drc}$ to $\text{tsp (us)}$.
$$\text{Volume}_{\text{tsp (us)}} = 170.0 \cdot 2.161709862863308679935180953172394$$
$$\text{Volume}_{\text{tsp (us)}} = 367.490677$$
$$\therefore \ 170.0\ \text{fl drc} = 367.490677 \ \text{tsp (us)}$$