How to convert 72 US dry barrels 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 2.84184854497354e-05 times 72 US dry barrels.
It can also be expressed as: 72 US dry barrels is equal to US customary cups.
An approximate numerical result would be: seventy-two US dry barrels is about thirty-five thousand, one hundred and eighty-eight point three six US customary cups, or alternatively, a US customary cup is about zero times seventy-two US dry barrels.
 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.