458 imperial cups in imperial gallons

Conversion formula
How to convert 458 imperial cups to imperial gallons?

We know (by definition) that: $1\mathrm{brcup}\approx 0.0625\mathrm{imperialgallon}$

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

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

Conclusion: 458 ⁢ brcup ≈ 28.625 ⁢ imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 0.0349344978165939 times 458 imperial cups.

It can also be expressed as: 458 imperial cups is equal to $\frac{1}{\mathrm{0.0349344978165939}}$ imperial gallons.

Approximation

An approximate numerical result would be: four hundred and fifty-eight imperial cups is about twenty-eight point six two imperial gallons, or alternatively, a imperial gallon is about zero point zero three times four hundred and fifty-eight imperial cups.