How to convert 770 US gallons to dry gallons?
We know (by definition) that:
We can set up a proportion to solve for the number of dry gallons.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 dry gallon is equal to 0.00151123011187946 times 770 US gallons.
It can also be expressed as: 770 US gallons is equal to dry gallons.
An approximate numerical result would be: seven hundred and seventy US gallons is about six hundred and sixty-one point seven one dry gallons, or alternatively, a dry gallon is about zero times seven hundred and seventy 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.