978 imperial quarts in US customary cups

Conversion formula
How to convert 978 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: 978 ⁢ imperialquart ≈ 4698.116108574993 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.000212851274189414 times 978 imperial quarts.

It can also be expressed as: 978 imperial quarts is equal to $\frac{1}{\mathrm{0.000212851274189414}}$ US customary cups.

Approximation

An approximate numerical result would be: nine hundred and seventy-eight imperial quarts is about four thousand, six hundred and ninety-eight point one one US customary cups, or alternatively, a US customary cup is about zero times nine hundred and seventy-eight imperial quarts.