Fluid drachms/drams (imperial) to cups (breakfast)

This free conversion calculator will convert fluid drachms/drams (imperial) to cups (breakfast), i.e. fl dr (imp) to c (breakfast). Correct conversion between different measurement scales.

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The formula is $$$V_{\text{c (breakfast)}} = \frac{1}{80} V_{\text{fl dr (imp)}}$$$, where $$$V_{\text{fl dr (imp)}} = 15$$$.

Therefore, $$$V_{\text{c (breakfast)}} = \frac{3}{16}$$$.

Answer: $$$15 \text{fl dr (imp)} = \frac{3}{16} \text{c (breakfast)} = 0.1875 \text{c (breakfast)}.$$$