45 imperial cups in US gallons

Conversion formula
How to convert 45 imperial cups to US gallons?

We know (by definition) that: $1\mathrm{brcup}\approx 0.0750593703440534\mathrm{usgallon}$

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

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

Conclusion: 45 ⁢ brcup ≈ 3.377671665482403 ⁢ usgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 0.296061932312529 times 45 imperial cups.

It can also be expressed as: 45 imperial cups is equal to $\frac{1}{\mathrm{0.296061932312529}}$ US gallons.

Approximation

An approximate numerical result would be: forty-five imperial cups is about three point three seven US gallons, or alternatively, a US gallon is about zero point three zero times forty-five imperial cups.