15 dry gallons in imperial gallons

Conversion formula
How to convert 15 dry gallons to imperial gallons?

We know (by definition) that: $1\mathrm{drygallon}\approx 0.968938971920925\mathrm{imperialgallon}$

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: 15 ⁢ drygallon ≈ 14.534084578813875 ⁢ imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 0.0688037828992467 times 15 dry gallons.

It can also be expressed as: 15 dry gallons is equal to $\frac{1}{\mathrm{0.0688037828992467}}$ imperial gallons.

Approximation

An approximate numerical result would be: fifteen dry gallons is about fourteen point five two imperial gallons, or alternatively, a imperial gallon is about zero point zero seven times fifteen dry gallons.