401 imperial cups in US customary cups

Conversion formula
How to convert 401 imperial cups to US customary cups?

We know (by definition) that: $1\mathrm{brcup}\approx 1.20094992550486\mathrm{uscup}$

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

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

Conclusion: 401 ⁢ brcup ≈ 481.58092012744885 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.00207649422600745 times 401 imperial cups.

It can also be expressed as: 401 imperial cups is equal to $\frac{1}{\mathrm{0.00207649422600745}}$ US customary cups.

Approximation

An approximate numerical result would be: four hundred and one imperial cups is about four hundred and eighty-one point five seven US customary cups, or alternatively, a US customary cup is about zero times four hundred and one imperial cups.