# 278 imperial cups in dry gallons

## Conversion

278 imperial cups is equivalent to 17.9319859181162 dry gallons.^{[1]}

## Conversion formula

How to convert 278 imperial cups to dry gallons?

We know (by definition) that: $1\mathrm{brcup}\approx 0.0645035464680438\mathrm{drygallon}$

We can set up a proportion to solve for the number of dry gallons.

$\frac{1\mathrm{brcup}}{278\mathrm{brcup}}\approx \frac{0.0645035464680438\mathrm{drygallon}}{x\mathrm{drygallon}}$Now, we cross multiply to solve for our unknown $x$:

$x\mathrm{drygallon}\approx \frac{278\mathrm{brcup}}{1\mathrm{brcup}}*0.0645035464680438\mathrm{drygallon}\to x\mathrm{drygallon}\approx 17.931985918116176\mathrm{drygallon}$Conclusion: $278\mathrm{brcup}\approx 17.931985918116176\mathrm{drygallon}$

## Conversion in the opposite direction

The inverse of the conversion factor is that **1 dry gallon is equal to 0.0557662717652331 times 278 imperial cups**.

It can also be expressed as: 278 imperial cups is equal to $\frac{1}{\mathrm{0.0557662717652331}}$ dry gallons.

## Approximation

An approximate numerical result would be: **two hundred and seventy-eight imperial cups is about seventeen point nine two dry gallons**, or alternatively, *a dry gallon is about zero point zero six times two hundred and seventy-eight 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.