688 imperial quarts in dry gallons

Conversion formula
How to convert 688 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: 688 ⁢ imperialquart ≈ 177.5137598800564 ⁢ drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.00563336611581933 times 688 imperial quarts.

It can also be expressed as: 688 imperial quarts is equal to $\frac{1}{\mathrm{0.00563336611581933}}$ dry gallons.

Approximation

An approximate numerical result would be: six hundred and eighty-eight imperial quarts is about one hundred and seventy-seven point five zero dry gallons, or alternatively, a dry gallon is about zero point zero one times six hundred and eighty-eight imperial quarts.