645 imperial cups in dry gallons
Result
The conversion result is: 645 imperial cups is equivalent to 41.6047874718883 dry gallons.[1]
Conversion formula
How to convert 645 imperial cups to dry gallons?
We know (by definition) that: 1 brcup ≈ 0.0645035464680438 drygallon.
We can set up a proportion to solve for the number of dry gallons.
1 brcup / 645 brcup ≈ 0.0645035464680438 drygallon / x drygallon
Now, we cross multiply to solve for our unknown x:
x drygallon ≈ (645 brcup / 1 brcup) * 0.0645035464680438 drygallon → x drygallon ≈ 41.604787471888244 drygallon
Conclusion:
645 brcup ≈ 41.604787471888244 drygallon
Conversion in the opposite direction
The inverse of the conversion factor is that 1 dry gallon is equal to 0.0240356954274958 times 645 imperial cups.
It can also be expressed as: 645 imperial cups is equal to 1 / 0.0240356954274958 dry gallons.
Approximation
An approximate numerical result would be: six hundred and forty-five imperial cups is about forty-one point six zero dry gallons, or alternatively, a dry gallon is about zero point zero two times six hundred and forty-five imperial cups.
Footnotes
[1] 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.