540 US quarts in US gallons

Conversion formula
How to convert 540 US quarts to US gallons?

We know (by definition) that: $1\mathrm{usquart}\approx 0.25\mathrm{usgallon}$

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

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

Conclusion: 540 ⁢ usquart ≈ 135.0 ⁢ usgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 0.00740740740740741 times 540 US quarts.

It can also be expressed as: 540 US quarts is equal to $\frac{1}{\mathrm{0.00740740740740741}}$ US gallons.

Approximation

An approximate numerical result would be: five hundred and forty US quarts is about one hundred and thirty-five US gallons, or alternatively, a US gallon is about zero point zero one times five hundred and forty US quarts.