680 imperial quarts in US quarts

Conversion formula
How to convert 680 imperial quarts to US quarts?

We know (by definition) that: $1\mathrm{imperialquart}\approx 1.20094992550486\mathrm{usquart}$

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

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

Conclusion: 680 ⁢ imperialquart ≈ 816.6459493433048 ⁢ usquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US quart is equal to 0.00122452085974851 times 680 imperial quarts.

It can also be expressed as: 680 imperial quarts is equal to $\frac{1}{\mathrm{0.00122452085974851}}$ US quarts.

Approximation

An approximate numerical result would be: six hundred and eighty imperial quarts is about eight hundred and sixteen point six four US quarts, or alternatively, a US quart is about zero times six hundred and eighty imperial quarts.