How to convert 404 US gallons to US customary cups?
We know (by definition) that:
We can set up a proportion to solve for the number of US customary cups.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary cup is equal to 0.00015470297029703 times 404 US gallons.
It can also be expressed as: 404 US gallons is equal to US customary cups.
An approximate numerical result would be: four hundred and four US gallons is about six thousand, four hundred and sixty-four US customary cups, or alternatively, a US customary cup is about zero times four hundred and four US gallons.
 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.