20 liters in imperial gallons

Conversion formula
How to convert 20 liters to imperial gallons?

We know (by definition) that: $1\mathrm{liter}\approx 0.219969248299088\mathrm{imperialgallon}$

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 ⁢ liter ≈ 4.39938496598176 ⁢ imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 0.2273045 times 20 liters.

It can also be expressed as: 20 liters is equal to $\frac{1}{\mathrm{0.2273045}}$ imperial gallons.

Approximation

An approximate numerical result would be: twenty liters is about four point four zero imperial gallons, or alternatively, a imperial gallon is about zero point two three times twenty liters.