278 imperial gallons in US quarts

Conversion formula
How to convert 278 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: 278 ⁢ imperialgallon ≈ 1335.4563171613988 ⁢ usquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US quart is equal to 0.000748807719990098 times 278 imperial gallons.

It can also be expressed as: 278 imperial gallons is equal to $\frac{1}{\mathrm{0.000748807719990098}}$ US quarts.

Approximation

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