420 dry gallons in imperial cups
Result
The conversion result is: 420 dry gallons is equivalent to 6511.26989130862 imperial cups.[1]
Conversion formula
How to convert 420 dry gallons to imperial cups?
We know (by definition) that: 1 drygallon ≈ 15.5030235507348 brcup.
We can set up a proportion to solve for the number of imperial cups.
1 drygallon / 420 drygallon ≈ 15.5030235507348 brcup / x brcup
Now, we cross multiply to solve for our unknown x:
x brcup ≈ (420 drygallon / 1 drygallon) * 15.5030235507348 brcup → x brcup ≈ 6511.269891308616 brcup
Conclusion:
420 drygallon ≈ 6511.269891308616 brcup
Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial cup is equal to 0.000153579872542961 times 420 dry gallons.
It can also be expressed as: 420 dry gallons is equal to 1 / 0.000153579872542961 imperial cups.
Approximation
An approximate numerical result would be: four hundred and twenty dry gallons is about six thousand, five hundred and eleven point two seven imperial cups, or alternatively, a imperial cup is about zero times four hundred and twenty dry gallons.
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.