How to convert 685 imperial 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 0.0116788321167883 times 685 imperial pints.
It can also be expressed as: 685 imperial pints is equal to imperial gallons.
An approximate numerical result would be: six hundred and eighty-five imperial pints is about eighty-five point six two imperial gallons, or alternatively, a imperial gallon is about zero point zero one times six hundred and eighty-five imperial 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.