840 imperial gallons in US quarts

Conversion formula
How to convert 840 imperial gallons to US quarts?

We know (by definition) that: $1\mathrm{imperialgallon}\approx 4.80379970201942\mathrm{usquart}$

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: 840 ⁢ imperialgallon ≈ 4035.191749696313 ⁢ usquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US quart is equal to 0.000247819697806247 times 840 imperial gallons.

It can also be expressed as: 840 imperial gallons is equal to $\frac{1}{\mathrm{0.000247819697806247}}$ US quarts.

Approximation

An approximate numerical result would be: eight hundred and forty imperial gallons is about four thousand and thirty-five point one nine US quarts, or alternatively, a US quart is about zero times eight hundred and forty imperial gallons.