20 imperial quarts in imperial cups

Conversion formula
How to convert 20 imperial quarts to imperial cups?

We know (by definition) that: $1\mathrm{imperialquart}\approx 4\mathrm{brcup}$

We can set up a proportion to solve for the number of imperial cups.

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

Conclusion: 20 ⁢ imperialquart ≈ 80 ⁢ brcup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial cup is equal to 0.0125 times 20 imperial quarts.

It can also be expressed as: 20 imperial quarts is equal to $\frac{1}{\mathrm{0.0125}}$ imperial cups.

Approximation

An approximate numerical result would be: twenty imperial quarts is about zero imperial cups, or alternatively, a imperial cup is about zero point zero one times twenty imperial quarts.