How to convert 31 liters to US dry barrels?
We know (by definition) that:
We can set up a proportion to solve for the number of US dry barrels.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US dry barrel is equal to 3.7299072123871 times 31 liters.
It can also be expressed as: 31 liters is equal to US dry barrels.
An approximate numerical result would be: thirty-one liters is about zero point two seven US dry barrels, or alternatively, a US dry barrel is about three point seven three times thirty-one liters.
 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.