20 dry gallons in imperial gallons

Conversion formula
How to convert 20 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: 20 ⁢ drygallon ≈ 19.3787794384185 ⁢ imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 0.051602837174435 times 20 dry gallons.

It can also be expressed as: 20 dry gallons is equal to $\frac{1}{\mathrm{0.051602837174435}}$ imperial gallons.

Approximation

An approximate numerical result would be: twenty dry gallons is about nineteen point three seven imperial gallons, or alternatively, a imperial gallon is about zero point zero five times twenty dry gallons.