478 US quarts in imperial quarts

Conversion formula
How to convert 478 US quarts to imperial quarts?

We know (by definition) that: $1\mathrm{usquart}\approx 0.832674184628989\mathrm{imperialquart}$

We can set up a proportion to solve for the number of imperial quarts.

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

Conclusion: 478 ⁢ usquart ≈ 398.0182602526568 ⁢ imperialquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial quart is equal to 0.00251244754289719 times 478 US quarts.

It can also be expressed as: 478 US quarts is equal to $\frac{1}{\mathrm{0.00251244754289719}}$ imperial quarts.

Approximation

An approximate numerical result would be: four hundred and seventy-eight US quarts is about three hundred and ninety-eight point zero one imperial quarts, or alternatively, a imperial quart is about zero times four hundred and seventy-eight US quarts.