138 imperial pints in dry gallons

Conversion formula
How to convert 138 imperial pints to dry gallons?

We know (by definition) that: $1\mathrm{imperialpint}\approx 0.129007092936088\mathrm{drygallon}$

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: 138 ⁢ imperialpint ≈ 17.802978825180144 ⁢ drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.0561703751838218 times 138 imperial pints.

It can also be expressed as: 138 imperial pints is equal to $\frac{1}{\mathrm{0.0561703751838218}}$ dry gallons.

Approximation

An approximate numerical result would be: one hundred and thirty-eight imperial pints is about seventeen point eight zero dry gallons, or alternatively, a dry gallon is about zero point zero six times one hundred and thirty-eight imperial pints.