How to convert 647 US dry pints to imperial gallons?
We know (by definition) that:
We can set up a proportion to solve for the number of imperial gallons.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial gallon is equal to 0.0127611343862591 times 647 US dry pints.
It can also be expressed as: 647 US dry pints is equal to imperial gallons.
An approximate numerical result would be: six hundred and forty-seven US dry pints is about seventy-eight point three five imperial gallons, or alternatively, a imperial gallon is about zero point zero one times six hundred and forty-seven US dry pints.
 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.