490 imperial cups in US customary cups

Result

The conversion result is: 490 imperial cups is equivalent to 588.465463497379 US customary cups.[1]

Conversion formula
How to convert 490 imperial cups to US customary cups?

We know (by definition) that: 1 brcup ≈ 1.20094992550486 uscup.

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

1 brcup / 490 brcup ≈ 1.20094992550486 uscup / x uscup

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

x uscup ≈ (490 brcup / 1 brcup) * 1.20094992550486 uscup → x uscup ≈ 588.4654634973814 uscup

Conclusion:

490 brcup ≈ 588.4654634973814 uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.00169933507067141 times 490 imperial cups.

It can also be expressed as: 490 imperial cups is equal to 1 / 0.00169933507067141 US customary cups.

Approximation

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

Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.