20 imperial pints in imperial gallons
Result
The conversion result is: 20 imperial pints is equivalent to 2.5 imperial gallons.[1]
Conversion formula
How to convert 20 imperial pints to imperial gallons?
We know (by definition) that: 1 imperialpint ≈ 0.125 imperialgallon.
We can set up a proportion to solve for the number of imperial gallons.
1 imperialpint / 20 imperialpint ≈ 0.125 imperialgallon / x imperialgallon
Now, we cross multiply to solve for our unknown x:
x imperialgallon ≈ (20 imperialpint / 1 imperialpint) * 0.125 imperialgallon → x imperialgallon ≈ 2.5 imperialgallon
Conclusion:
20 imperialpint ≈ 2.5 imperialgallon
Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial gallon is equal to 0.4 times 20 imperial pints.
It can also be expressed as: 20 imperial pints is equal to 1 / 0.4 imperial gallons.
Approximation
An approximate numerical result would be: twenty imperial pints is about zero imperial gallons, or alternatively, a imperial gallon is about zero times twenty imperial pints.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.