20 imperial quarts in imperial gallons

Result

The conversion result is: 20 imperial quarts is equivalent to 5 imperial gallons.[1]

Conversion formula
How to convert 20 imperial quarts to imperial gallons?

We know (by definition) that: 1 imperialquart ≈ 0.25 imperialgallon.

We can set up a proportion to solve for the number of imperial gallons.

1 imperialquart / 20 imperialquart ≈ 0.25 imperialgallon / x imperialgallon

Now, we cross multiply to solve for our unknown x:

x imperialgallon ≈ (20 imperialquart / 1 imperialquart) * 0.25 imperialgallon → x imperialgallon ≈ 5.0 imperialgallon

Conclusion:

20 imperialquart ≈ 5.0 imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 0.2 times 20 imperial quarts.

It can also be expressed as: 20 imperial quarts is equal to 1 / 0.2 imperial gallons.

Approximation

An approximate numerical result would be: twenty imperial quarts is about zero imperial gallons, or alternatively, a imperial gallon is about zero times twenty imperial quarts.

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.