40 US customary cups in imperial quarts

Conversion formula
How to convert 40 US customary cups to imperial quarts?

We know (by definition) that: $1\mathrm{uscup}\approx 0.208168546157247\mathrm{imperialquart}$

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: 40 ⁢ uscup ≈ 8.326741846289881 ⁢ imperialquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial quart is equal to 0.120094992550486 times 40 US customary cups.

It can also be expressed as: 40 US customary cups is equal to $\frac{1}{\mathrm{0.120094992550486}}$ imperial quarts.

Approximation

An approximate numerical result would be: forty US customary cups is about eight point three three imperial quarts, or alternatively, a imperial quart is about zero point one two times forty US customary cups.