21 imperial quarts in dry gallons

Result

The conversion result is: 21 imperial quarts is equivalent to 5.41829790331568 dry gallons.[1]

Conversion formula
How to convert 21 imperial quarts to dry gallons?

We know (by definition) that: 1 imperialquart ≈ 0.258014185872175 drygallon.

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

1 imperialquart / 21 imperialquart ≈ 0.258014185872175 drygallon / x drygallon

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

x drygallon ≈ (21 imperialquart / 1 imperialquart) * 0.258014185872175 drygallon → x drygallon ≈ 5.4182979033156755 drygallon

Conclusion:

21 imperialquart ≈ 5.4182979033156755 drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.184559804175414 times 21 imperial quarts.

It can also be expressed as: 21 imperial quarts is equal to 1 / 0.184559804175414 dry gallons.

Approximation

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