128 imperial quarts in imperial gallons

Conversion formula
How to convert 128 imperial quarts to imperial gallons?

We know (by definition) that: $1\mathrm{imperialquart}\approx 0.25\mathrm{imperialgallon}$

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: 128 ⁢ imperialquart ≈ 32.0 ⁢ imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 0.03125 times 128 imperial quarts.

It can also be expressed as: 128 imperial quarts is equal to $\frac{1}{\mathrm{0.03125}}$ imperial gallons.

Approximation

An approximate numerical result would be: one hundred and twenty-eight imperial quarts is about zero imperial gallons, or alternatively, a imperial gallon is about zero point zero three times one hundred and twenty-eight imperial quarts.