721 imperial quarts in US customary cups

Conversion formula
How to convert 721 imperial quarts to US customary cups?

We know (by definition) that: $1\mathrm{imperialquart}\approx 4.80379970201942\mathrm{uscup}$

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: 721 ⁢ imperialquart ≈ 3463.539585156002 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.000288721978026695 times 721 imperial quarts.

It can also be expressed as: 721 imperial quarts is equal to $\frac{1}{\mathrm{0.000288721978026695}}$ US customary cups.

Approximation

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