21 imperial cups in liters

Conversion formula
How to convert 21 imperial cups to liters?

We know (by definition) that: $1\mathrm{brcup}\approx 0.284130625\mathrm{liter}$

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

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

Conclusion: 21 ⁢ brcup ≈ 5.966743125000001 ⁢ liter

Conversion in the opposite direction

The inverse of the conversion factor is that 1 liter is equal to 0.167595617751686 times 21 imperial cups.

It can also be expressed as: 21 imperial cups is equal to $\frac{1}{\mathrm{0.167595617751686}}$ liters.

Approximation

An approximate numerical result would be: twenty-one imperial cups is about five point nine six liters, or alternatively, a liter is about zero point one seven times twenty-one imperial cups.