420 imperial cups in dry gallons

Result

The conversion result is: 420 imperial cups is equivalent to 27.0914895165784 dry gallons.[1]

Conversion formula
How to convert 420 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 / 420 brcup ≈ 0.0645035464680438 drygallon / x drygallon

Now, we cross multiply to solve for our unknown x:

x drygallon ≈ (420 brcup / 1 brcup) * 0.0645035464680438 drygallon → x drygallon ≈ 27.09148951657839 drygallon

Conclusion:

420 brcup ≈ 27.09148951657839 drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.0369119608350829 times 420 imperial cups.

It can also be expressed as: 420 imperial cups is equal to 1 / 0.0369119608350829 dry gallons.

Approximation

An approximate numerical result would be: four hundred and twenty imperial cups is about twenty-seven point zero eight dry gallons, or alternatively, a dry gallon is about zero point zero four times four hundred and twenty 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.