422 dry gallons in imperial gallons

Conversion formula
How to convert 422 dry gallons to imperial gallons?

We know (by definition) that: $1\mathrm{drygallon}\approx 0.968938971920925\mathrm{imperialgallon}$

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: 422 ⁢ drygallon ≈ 408.89224615063034 ⁢ imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 0.00244563209357512 times 422 dry gallons.

It can also be expressed as: 422 dry gallons is equal to $\frac{1}{\mathrm{0.00244563209357512}}$ imperial gallons.

Approximation

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