18 imperial quarts in dry gallons

Conversion formula
How to convert 18 imperial quarts to dry gallons?

We know (by definition) that: $1\mathrm{imperialquart}\approx 0.258014185872175\mathrm{drygallon}$

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

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

Conclusion: 18 ⁢ imperialquart ≈ 4.64425534569915 ⁢ drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.215319771537983 times 18 imperial quarts.

It can also be expressed as: 18 imperial quarts is equal to $\frac{1}{\mathrm{0.215319771537983}}$ dry gallons.

Approximation

An approximate numerical result would be: eighteen imperial quarts is about four point six three dry gallons, or alternatively, a dry gallon is about zero point two two times eighteen imperial quarts.