780 imperial gallons in US customary cups

Conversion formula
How to convert 780 imperial gallons to US customary cups?

We know (by definition) that: $1\mathrm{imperialgallon}\approx 19.2151988080777\mathrm{uscup}$

We can set up a proportion to solve for the number of US customary cups.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 780 ⁢ imperialgallon ≈ 14987.855070300608 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 6.67206878709126e-05 times 780 imperial gallons.

It can also be expressed as: 780 imperial gallons is equal to $\frac{1}{\mathrm{6.67206878709126e-05}}$ US customary cups.

Approximation

An approximate numerical result would be: seven hundred and eighty imperial gallons is about fourteen thousand, nine hundred and eighty-seven point eight six US customary cups, or alternatively, a US customary cup is about zero times seven hundred and eighty imperial gallons.