87 US customary cups in imperial quarts

Conversion formula
How to convert 87 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: 87 ⁢ uscup ≈ 18.11066351568049 ⁢ imperialquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial quart is equal to 0.0552160885289589 times 87 US customary cups.

It can also be expressed as: 87 US customary cups is equal to $\frac{1}{\mathrm{0.0552160885289589}}$ imperial quarts.

Approximation

An approximate numerical result would be: eighty-seven US customary cups is about eighteen point one zero imperial quarts, or alternatively, a imperial quart is about zero point zero six times eighty-seven US customary cups.