400 US gallons in imperial cups

Conversion formula
How to convert 400 US gallons to imperial cups?

We know (by definition) that: $1\mathrm{usgallon}\approx 13.3227869540638\mathrm{brcup}$

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

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

Conclusion: 400 ⁢ usgallon ≈ 5329.11478162552 ⁢ brcup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial cup is equal to 0.000187648425860134 times 400 US gallons.

It can also be expressed as: 400 US gallons is equal to $\frac{1}{\mathrm{0.000187648425860134}}$ imperial cups.

Approximation

An approximate numerical result would be: four hundred US gallons is about five thousand, three hundred and twenty-nine point one zero imperial cups, or alternatively, a imperial cup is about zero times four hundred US gallons.